master
Drew Owens Port occurrence translation and contract authoring to Rust; publish verified R21 source a06dfd7 26d ago
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722723724725726727728729730731732733734735736737738739740741742743744745746747748749750751752753754755756757758759760761762763764765766767768769770771772773774775776777778779780781782783784785786787788789790791792793794795796797798799800801802803804805806807808809810811812813814815816817818819820821822823824825826827828829830831832833834835836837838839840841842843844845846847848849850851852853854855856857858859860861862863864865866867868869870871872873874875876877878879880881882883884885886887888889890891892893894895896897898899900901902903904905906907908909910911912913914915916917918919920921922923924925926927928929930931932933934935936937938939940941942943944945946947948949950951952953954955956957958959960961962963964965966967968969970971972973974975976977978979980981982983984985986987988989990991992993994995996997998999100010011002100310041005100610071008100910101011101210131014101510161017101810191020102110221023102410251026102710281029103010311032103310341035103610371038103910401041104210431044104510461047104810491050105110521053105410551056105710581059106010611062106310641065106610671068106910701071107210731074107510761077107810791080108110821083108410851086108710881089109010911092109310941095109610971098109911001101110211031104110511061107110811091110111111121113111411151116111711181119112011211122112311241125112611271128112911301131113211331134113511361137113811391140114111421143114411451146114711481149115011511152115311541155115611571158115911601161116211631164116511661167116811691170117111721173117411751176117711781179118011811182118311841185118611871188118911901191119211931194119511961197119811991200120112021203120412051206120712081209121012111212121312141215121612171218121912201221122212231224122512261227122812291230123112321233123412351236123712381239124012411242124312441245124612471248124912501251125212531254125512561257125812591260126112621263126412651266126712681269127012711272127312741275127612771278127912801281128212831284128512861287128812891290129112921293129412951296129712981299130013011302130313041305130613071308130913101311131213131314131513161317131813191320132113221323132413251326132713281329133013311332133313341335133613371338133913401341134213431344134513461347134813491350135113521353135413551356135713581359136013611362136313641365136613671368136913701371137213731374137513761377137813791380138113821383138413851386138713881389139013911392139313941395139613971398139914001401140214031404140514061407140814091410141114121413141414151416141714181419142014211422142314241425142614271428142914301431143214331434143514361437143814391440144114421443144414451446144714481449145014511452145314541455145614571458145914601461146214631464146514661467146814691470147114721473147414751476147714781479148014811482148314841485148614871488148914901491149214931494149514961497149814991500150115021503150415051506150715081509151015111512151315141515151615171518151915201521152215231524152515261527152815291530153115321533153415351536153715381539154015411542154315441545154615471548154915501551155215531554155515561557155815591560156115621563156415651566156715681569157015711572157315741575157615771578157915801581158215831584158515861587158815891590159115921593159415951596159715981599160016011602160316041605160616071608160916101611161216131614161516161617161816191620162116221623162416251626162716281629163016311632163316341635163616371638163916401641164216431644164516461647164816491650165116521653165416551656165716581659166016611662166316641665166616671668166916701671167216731674167516761677167816791680168116821683168416851686168716881689169016911692169316941695169616971698169917001701170217031704170517061707170817091710171117121713171417151716171717181719172017211722172317241725172617271728172917301731173217331734173517361737173817391740174117421743174417451746174717481749175017511752175317541755175617571758175917601761176217631764176517661767176817691770177117721773177417751776177717781779178017811782178317841785178617871788178917901791179217931794179517961797179817991800180118021803180418051806180718081809181018111812181318141815181618171818181918201821182218231824182518261827182818291830183118321833183418351836183718381839184018411842184318441845184618471848184918501851185218531854185518561857185818591860186118621863186418651866186718681869187018711872187318741875187618771878187918801881188218831884188518861887188818891890189118921893189418951896189718981899190019011902190319041905190619071908190919101911191219131914191519161917191819191920192119221923192419251926192719281929193019311932193319341935193619371938193919401941194219431944194519461947194819491950195119521953195419551956195719581959196019611962196319641965196619671968196919701971197219731974197519761977197819791980198119821983198419851986198719881989199019911992199319941995199619971998199920002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025202620272028202920302031203220332034203520362037203820392040204120422043204420452046204720482049205020512052205320542055205620572058205920602061206220632064206520662067206820692070207120722073207420752076207720782079208020812082208320842085208620872088208920902091209220932094209520962097209820992100210121022103210421052106210721082109211021112112211321142115211621172118211921202121212221232124212521262127212821292130213121322133213421352136213721382139214021412142214321442145214621472148214921502151215221532154215521562157215821592160216121622163216421652166216721682169217021712172217321742175217621772178217921802181218221832184218521862187218821892190219121922193219421952196219721982199220022012202220322042205220622072208220922102211221222132214221522162217221822192220222122222223222422252226222722282229223022312232223322342235223622372238223922402241224222432244224522462247224822492250225122522253225422552256225722582259226022612262226322642265226622672268226922702271227222732274227522762277227822792280228122822283228422852286228722882289229022912292229322942295229622972298229923002301230223032304230523062307230823092310231123122313231423152316231723182319232023212322232323242325232623272328232923302331233223332334233523362337233823392340234123422343234423452346234723482349235023512352235323542355235623572358235923602361236223632364236523662367236823692370237123722373237423752376237723782379238023812382238323842385238623872388238923902391239223932394239523962397239823992400240124022403240424052406240724082409241024112412241324142415241624172418241924202421242224232424242524262427242824292430243124322433243424352436243724382439244024412442244324442445244624472448244924502451245224532454245524562457245824592460246124622463246424652466246724682469247024712472247324742475247624772478247924802481248224832484248524862487248824892490249124922493249424952496249724982499250025012502250325042505250625072508250925102511251225132514251525162517251825192520252125222523252425252526252725282529253025312532253325342535253625372538253925402541254225432544254525462547254825492550255125522553255425552556255725582559256025612562256325642565256625672568256925702571257225732574257525762577257825792580258125822583258425852586258725882589259025912592259325942595259625972598259926002601260226032604260526062607260826092610261126122613261426152616261726182619262026212622262326242625262626272628262926302631263226332634263526362637263826392640264126422643264426452646264726482649265026512652265326542655265626572658265926602661266226632664266526662667266826692670267126722673267426752676267726782679268026812682268326842685268626872688268926902691269226932694269526962697269826992700270127022703270427052706270727082709271027112712271327142715271627172718271927202721272227232724272527262727272827292730273127322733273427352736273727382739274027412742274327442745274627472748274927502751275227532754275527562757275827592760276127622763276427652766276727682769277027712772277327742775277627772778277927802781278227832784278527862787278827892790279127922793279427952796279727982799280028012802280328042805280628072808280928102811281228132814281528162817281828192820282128222823282428252826282728282829283028312832283328342835283628372838283928402841284228432844284528462847284828492850285128522853285428552856285728582859286028612862286328642865286628672868286928702871287228732874287528762877287828792880288128822883288428852886288728882889289028912892289328942895289628972898289929002901290229032904290529062907290829092910291129122913291429152916291729182919292029212922292329242925292629272928292929302931293229332934293529362937293829392940294129422943294429452946294729482949295029512952295329542955295629572958295929602961296229632964296529662967296829692970297129722973297429752976297729782979298029812982298329842985298629872988298929902991299229932994299529962997299829993000300130023003300430053006300730083009301030113012301330143015301630173018301930203021302230233024302530263027302830293030303130323033303430353036303730383039304030413042304330443045304630473048304930503051305230533054305530563057305830593060306130623063306430653066306730683069307030713072307330743075307630773078307930803081308230833084308530863087308830893090309130923093309430953096309730983099310031013102310331043105310631073108310931103111311231133114311531163117311831193120312131223123312431253126312731283129313031313132313331343135313631373138313931403141314231433144314531463147314831493150315131523153315431553156315731583159316031613162316331643165316631673168316931703171317231733174317531763177317831793180318131823183318431853186318731883189319031913192319331943195319631973198319932003201320232033204320532063207320832093210321132123213321432153216321732183219322032213222322332243225322632273228322932303231323232333234323532363237323832393240324132423243324432453246324732483249325032513252325332543255325632573258325932603261326232633264326532663267326832693270327132723273327432753276327732783279328032813282328332843285328632873288328932903291329232933294329532963297329832993300330133023303330433053306330733083309331033113312331333143315331633173318331933203321332233233324332533263327332833293330333133323333333433353336333733383339334033413342334333443345334633473348334933503351335233533354335533563357335833593360336133623363336433653366336733683369337033713372337333743375337633773378337933803381338233833384338533863387338833893390339133923393339433953396339733983399340034013402340334043405340634073408340934103411341234133414341534163417341834193420342134223423342434253426342734283429343034313432343334343435343634373438343934403441344234433444344534463447344834493450345134523453345434553456345734583459346034613462346334643465346634673468346934703471347234733474347534763477347834793480348134823483348434853486348734883489349034913492349334943495349634973498349935003501350235033504350535063507350835093510351135123513351435153516351735183519352035213522352335243525352635273528352935303531353235333534353535363537353835393540354135423543354435453546354735483549355035513552355335543555355635573558355935603561356235633564356535663567356835693570357135723573357435753576357735783579358035813582358335843585358635873588358935903591359235933594359535963597359835993600360136023603360436053606360736083609361036113612361336143615361636173618361936203621362236233624362536263627362836293630363136323633363436353636363736383639364036413642364336443645364636473648364936503651365236533654365536563657365836593660366136623663366436653666366736683669367036713672367336743675367636773678367936803681368236833684368536863687368836893690369136923693369436953696369736983699370037013702370337043705370637073708370937103711371237133714371537163717371837193720372137223723372437253726372737283729373037313732373337343735373637373738373937403741374237433744374537463747374837493750375137523753375437553756375737583759376037613762376337643765376637673768376937703771377237733774377537763777377837793780378137823783378437853786378737883789379037913792379337943795379637973798379938003801380238033804380538063807380838093810381138123813381438153816381738183819382038213822382338243825382638273828382938303831383238333834383538363837383838393840384138423843384438453846384738483849385038513852385338543855385638573858385938603861386238633864386538663867386838693870387138723873387438753876387738783879388038813882388338843885388638873888388938903891389238933894389538963897389838993900390139023903390439053906390739083909391039113912391339143915391639173918391939203921392239233924392539263927392839293930393139323933393439353936393739383939394039413942394339443945394639473948394939503951395239533954395539563957395839593960396139623963396439653966396739683969397039713972397339743975397639773978397939803981398239833984398539863987398839893990399139923993399439953996399739983999400040014002400340044005400640074008400940104011401240134014401540164017401840194020402140224023402440254026402740284029403040314032403340344035403640374038403940404041404240434044404540464047404840494050405140524053405440554056405740584059406040614062406340644065406640674068406940704071407240734074407540764077407840794080408140824083408440854086408740884089409040914092409340944095409640974098409941004101410241034104410541064107410841094110411141124113411441154116411741184119412041214122412341244125412641274128412941304131413241334134413541364137413841394140414141424143414441454146414741484149415041514152415341544155415641574158415941604161416241634164416541664167416841694170417141724173417441754176417741784179418041814182418341844185418641874188418941904191419241934194419541964197419841994200420142024203420442054206420742084209421042114212421342144215421642174218421942204221422242234224422542264227422842294230423142324233423442354236423742384239424042414242424342444245424642474248424942504251425242534254425542564257425842594260426142624263426442654266426742684269427042714272427342744275427642774278427942804281428242834284428542864287428842894290429142924293429442954296429742984299430043014302430343044305430643074308430943104311431243134314431543164317431843194320432143224323432443254326432743284329433043314332433343344335433643374338433943404341434243434344434543464347434843494350435143524353435443554356435743584359436043614362436343644365436643674368436943704371437243734374437543764377437843794380438143824383438443854386438743884389439043914392439343944395439643974398439944004401440244034404440544064407440844094410441144124413441444154416441744184419442044214422442344244425442644274428442944304431443244334434443544364437443844394440444144424443444444454446444744484449445044514452445344544455445644574458445944604461446244634464446544664467446844694470447144724473447444754476447744784479448044814482448344844485448644874488448944904491449244934494449544964497449844994500450145024503450445054506450745084509451045114512451345144515451645174518451945204521452245234524452545264527452845294530453145324533453445354536453745384539454045414542454345444545454645474548454945504551455245534554455545564557455845594560456145624563456445654566456745684569457045714572457345744575457645774578457945804581458245834584458545864587458845894590459145924593459445954596459745984599460046014602460346044605460646074608460946104611461246134614461546164617461846194620462146224623462446254626462746284629463046314632463346344635463646374638463946404641464246434644464546464647464846494650465146524653465446554656465746584659466046614662466346644665466646674668466946704671467246734674467546764677467846794680468146824683468446854686468746884689469046914692469346944695469646974698469947004701470247034704470547064707470847094710471147124713471447154716471747184719472047214722472347244725472647274728472947304731473247334734473547364737473847394740474147424743474447454746474747484749475047514752475347544755475647574758475947604761476247634764476547664767476847694770477147724773477447754776477747784779478047814782478347844785478647874788478947904791479247934794479547964797479847994800480148024803480448054806480748084809481048114812481348144815481648174818481948204821482248234824482548264827482848294830483148324833483448354836483748384839484048414842484348444845484648474848484948504851485248534854485548564857485848594860486148624863486448654866486748684869487048714872487348744875487648774878487948804881488248834884488548864887488848894890489148924893489448954896489748984899490049014902490349044905490649074908490949104911491249134914491549164917491849194920492149224923492449254926492749284929493049314932493349344935493649374938493949404941494249434944494549464947494849494950495149524953495449554956495749584959496049614962496349644965496649674968496949704971497249734974497549764977497849794980498149824983498449854986498749884989499049914992499349944995499649974998499950005001500250035004500550065007500850095010501150125013501450155016501750185019502050215022502350245025502650275028502950305031503250335034503550365037503850395040504150425043504450455046504750485049505050515052505350545055505650575058505950605061506250635064506550665067506850695070507150725073507450755076507750785079508050815082508350845085508650875088508950905091509250935094509550965097509850995100510151025103510451055106510751085109511051115112511351145115511651175118511951205121512251235124512551265127512851295130513151325133513451355136513751385139514051415142514351445145514651475148514951505151515251535154515551565157515851595160516151625163516451655166516751685169517051715172517351745175517651775178517951805181518251835184518551865187518851895190519151925193519451955196519751985199520052015202520352045205520652075208520952105211521252135214521552165217521852195220522152225223522452255226522752285229523052315232523352345235523652375238523952405241524252435244524552465247524852495250525152525253525452555256525752585259526052615262526352645265526652675268526952705271527252735274527552765277527852795280528152825283528452855286528752885289529052915292529352945295529652975298529953005301530253035304530553065307530853095310531153125313531453155316531753185319532053215322532353245325532653275328532953305331533253335334533553365337533853395340534153425343534453455346534753485349535053515352535353545355535653575358535953605361536253635364536553665367536853695370537153725373537453755376537753785379538053815382538353845385538653875388538953905391539253935394539553965397539853995400540154025403540454055406540754085409541054115412541354145415541654175418541954205421542254235424542554265427542854295430543154325433543454355436543754385439544054415442544354445445544654475448544954505451545254535454545554565457545854595460546154625463546454655466546754685469547054715472547354745475547654775478547954805481548254835484548554865487548854895490549154925493549454955496549754985499550055015502550355045505550655075508550955105511551255135514551555165517551855195520552155225523552455255526552755285529553055315532553355345535553655375538553955405541554255435544554555465547554855495550555155525553555455555556555755585559556055615562556355645565556655675568556955705571557255735574557555765577557855795580558155825583558455855586558755885589559055915592559355945595559655975598559956005601560256035604560556065607560856095610561156125613561456155616561756185619562056215622562356245625562656275628562956305631563256335634563556365637563856395640564156425643564456455646564756485649565056515652565356545655565656575658565956605661566256635664566556665667566856695670567156725673567456755676567756785679568056815682568356845685568656875688568956905691569256935694569556965697569856995700570157025703570457055706570757085709571057115712571357145715571657175718571957205721572257235724572557265727572857295730573157325733573457355736573757385739574057415742574357445745574657475748574957505751575257535754575557565757575857595760576157625763576457655766576757685769577057715772577357745775577657775778577957805781578257835784578557865787578857895790579157925793579457955796579757985799580058015802580358045805580658075808580958105811581258135814581558165817581858195820582158225823582458255826582758285829583058315832583358345835583658375838583958405841584258435844584558465847584858495850585158525853585458555856585758585859586058615862586358645865586658675868586958705871587258735874587558765877587858795880588158825883588458855886588758885889589058915892589358945895589658975898589959005901590259035904590559065907590859095910591159125913591459155916591759185919592059215922592359245925592659275928592959305931593259335934593559365937593859395940594159425943594459455946594759485949595059515952595359545955595659575958595959605961596259635964596559665967596859695970597159725973597459755976597759785979598059815982598359845985598659875988598959905991599259935994599559965997599859996000600160026003600460056006600760086009601060116012601360146015601660176018601960206021602260236024602560266027602860296030603160326033603460356036603760386039604060416042604360446045604660476048604960506051605260536054605560566057605860596060606160626063606460656066606760686069607060716072607360746075607660776078607960806081608260836084608560866087608860896090609160926093609460956096609760986099610061016102610361046105610661076108610961106111611261136114611561166117611861196120612161226123612461256126612761286129613061316132613361346135613661376138613961406141614261436144614561466147614861496150615161526153615461556156615761586159616061616162616361646165616661676168616961706171617261736174617561766177617861796180618161826183618461856186618761886189619061916192619361946195619661976198619962006201620262036204620562066207620862096210621162126213621462156216621762186219622062216222622362246225622662276228622962306231623262336234623562366237623862396240624162426243624462456246624762486249625062516252625362546255625662576258625962606261626262636264626562666267626862696270627162726273627462756276627762786279628062816282628362846285628662876288628962906291629262936294629562966297629862996300630163026303630463056306630763086309631063116312631363146315631663176318631963206321632263236324632563266327632863296330633163326333633463356336633763386339634063416342634363446345634663476348634963506351635263536354635563566357635863596360636163626363636463656366636763686369637063716372637363746375637663776378637963806381638263836384638563866387638863896390639163926393639463956396639763986399640064016402640364046405640664076408640964106411641264136414641564166417641864196420642164226423642464256426642764286429643064316432643364346435643664376438643964406441644264436444644564466447644864496450645164526453645464556456645764586459646064616462646364646465646664676468646964706471647264736474647564766477647864796480648164826483648464856486648764886489649064916492649364946495649664976498649965006501650265036504650565066507650865096510651165126513651465156516651765186519652065216522652365246525652665276528652965306531653265336534653565366537653865396540654165426543654465456546654765486549655065516552655365546555655665576558655965606561656265636564656565666567656865696570657165726573657465756576657765786579658065816582658365846585658665876588658965906591659265936594659565966597659865996600660166026603660466056606660766086609661066116612661366146615661666176618661966206621662266236624662566266627662866296630663166326633663466356636663766386639664066416642664366446645664666476648664966506651665266536654665566566657665866596660666166626663666466656666666766686669667066716672667366746675667666776678667966806681668266836684668566866687668866896690669166926693669466956696669766986699670067016702670367046705670667076708670967106711671267136714671567166717671867196720672167226723672467256726672767286729673067316732673367346735673667376738673967406741674267436744674567466747674867496750675167526753675467556756675767586759676067616762676367646765676667676768676967706771677267736774677567766777677867796780678167826783678467856786678767886789679067916792679367946795679667976798679968006801680268036804680568066807680868096810681168126813681468156816681768186819682068216822682368246825682668276828682968306831683268336834683568366837683868396840684168426843684468456846684768486849685068516852685368546855685668576858685968606861686268636864686568666867686868696870687168726873687468756876687768786879688068816882688368846885688668876888688968906891689268936894689568966897689868996900690169026903690469056906690769086909691069116912691369146915691669176918691969206921692269236924692569266927692869296930693169326933693469356936693769386939694069416942694369446945694669476948694969506951695269536954695569566957695869596960696169626963696469656966696769686969697069716972697369746975697669776978697969806981698269836984698569866987698869896990699169926993
{
  "inspect": {
    "type": "object",
    "required": [
      "op"
    ],
    "properties": {},
    "description": "Inspect the active Design without mutation. Returns target identity/revision, native component-space bodies and occurrence transforms, parameters and feature health."
  },
  "inspect_entity": {
    "type": "object",
    "required": [
      "op",
      "target",
      "entity"
    ],
    "properties": {
      "entity": {
        "type": "object",
        "description": "Exact reference returned by inspect; resolves uniquely with document/revision/type/occurrence guards."
      }
    }
  },
  "new_design": {
    "type": "object",
    "required": [
      "op",
      "sessionId",
      "operationId"
    ],
    "properties": {
      "name": {
        "type": "string"
      },
      "box": {
        "type": "object",
        "required": [
          "width",
          "height",
          "depth"
        ],
        "additionalProperties": false,
        "properties": {
          "width": {
            "type": "number",
            "exclusiveMinimum": 0
          },
          "height": {
            "type": "number",
            "exclusiveMinimum": 0
          },
          "depth": {
            "type": "number",
            "exclusiveMinimum": 0
          }
        }
      }
    },
    "description": "Create an unnamed unsaved parametric hybrid Design; name is retained as requestedName metadata to keep failure recovery free of save dialogs. Optional box dimensions in mm create a driving-parameter fixture. Never edits an existing document."
  },
  "parameter_set": {
    "type": "object",
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target",
      "name",
      "expression"
    ],
    "properties": {
      "name": {
        "type": "string"
      },
      "expression": {
        "type": "string"
      }
    },
    "description": "Set an expression, recompute and inspect health. Failure restores old expression and reports a semantic recovery witness; not an atomic transaction."
  },
  "parameter_create": {
    "type": "object",
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target",
      "name",
      "expression",
      "unit"
    ],
    "properties": {
      "name": {
        "type": "string"
      },
      "expression": {
        "type": "string"
      },
      "unit": {
        "enum": [
          "mm",
          "deg",
          "kg",
          ""
        ]
      },
      "comment": {
        "type": "string"
      }
    }
  },
  "health": {
    "type": "object",
    "required": [
      "op",
      "target"
    ],
    "properties": {
      "recompute": {
        "type": "boolean",
        "default": false
      }
    },
    "description": "Read timeline warnings/errors. recompute:true also requires current target revision, sessionId and operationId."
  },
  "export": {
    "type": "object",
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target",
      "outputPath"
    ],
    "properties": {
      "format": {
        "enum": [
          "step",
          "stl",
          "3mf",
          "f3d",
          "iges",
          "sat",
          "smt",
          "usdz",
          "fbx",
          "skp"
        ],
        "default": "step"
      },
      "outputPath": {
        "type": "string"
      },
      "overwrite": {
        "type": "boolean",
        "default": false
      },
      "refinement": {
        "enum": [
          "low",
          "medium",
          "high"
        ],
        "default": "medium"
      }
    },
    "description": "Export entire design using runtime-checked API. Preflight and unique same-filesystem staging preserve the destination on failure; publish only nonempty verified output. Availability differs by Fusion build. STL numeric coordinates use mm."
  },
  "transaction_probe": {
    "type": "object",
    "properties": {},
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target"
    ],
    "description": "Verify runtime PTransaction abort+commit using temporary user parameters, remove probe data and compare semantic restoration. Required once per running add-in session before feature/sketch/atomic-batch writes. Returns fresh target; inspect again for current references."
  },
  "sketch_create": {
    "type": "object",
    "properties": {
      "plane": {
        "oneOf": [
          {
            "enum": [
              "xy",
              "xz",
              "yz"
            ]
          },
          {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
          }
        ]
      },
      "component": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
      },
      "name": {
        "type": "string"
      }
    },
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target"
    ],
    "description": "Create a native component-definition sketch on an origin/construction plane or planar face. Coordinates in subsequent geometry are sketch-space mm."
  },
  "sketch_geometry": {
    "type": "object",
    "properties": {
      "sketch": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
      },
      "items": {
        "type": "array",
        "items": {
          "oneOf": [
            {
              "type": "object",
              "properties": {
                "type": {
                  "enum": [
                    "point"
                  ]
                },
                "position": {
                  "type": "array",
                  "items": {
                    "type": "number"
                  },
                  "minItems": 2,
                  "maxItems": 3
                }
              },
              "required": [
                "type",
                "position"
              ],
              "additionalProperties": false
            },
            {
              "type": "object",
              "properties": {
                "type": {
                  "enum": [
                    "line"
                  ]
                },
                "start": {
                  "type": "array",
                  "items": {
                    "type": "number"
                  },
                  "minItems": 2,
                  "maxItems": 3
                },
                "end": {
                  "type": "array",
                  "items": {
                    "type": "number"
                  },
                  "minItems": 2,
                  "maxItems": 3
                },
                "construction": {
                  "type": "boolean"
                }
              },
              "required": [
                "type",
                "start",
                "end"
              ],
              "additionalProperties": false
            },
            {
              "type": "object",
              "properties": {
                "type": {
                  "enum": [
                    "rectangle"
                  ]
                },
                "start": {
                  "type": "array",
                  "items": {
                    "type": "number"
                  },
                  "minItems": 2,
                  "maxItems": 3
                },
                "end": {
                  "type": "array",
                  "items": {
                    "type": "number"
                  },
                  "minItems": 2,
                  "maxItems": 3
                },
                "construction": {
                  "type": "boolean"
                }
              },
              "required": [
                "type",
                "start",
                "end"
              ],
              "additionalProperties": false
            },
            {
              "type": "object",
              "properties": {
                "type": {
                  "enum": [
                    "circle"
                  ]
                },
                "center": {
                  "type": "array",
                  "items": {
                    "type": "number"
                  },
                  "minItems": 2,
                  "maxItems": 3
                },
                "radius": {
                  "type": "number",
                  "exclusiveMinimum": 0
                },
                "construction": {
                  "type": "boolean"
                }
              },
              "required": [
                "type",
                "center",
                "radius"
              ],
              "additionalProperties": false
            },
            {
              "type": "object",
              "properties": {
                "type": {
                  "enum": [
                    "arc"
                  ]
                },
                "center": {
                  "type": "array",
                  "items": {
                    "type": "number"
                  },
                  "minItems": 2,
                  "maxItems": 3
                },
                "start": {
                  "type": "array",
                  "items": {
                    "type": "number"
                  },
                  "minItems": 2,
                  "maxItems": 3
                },
                "sweep": {
                  "type": "number"
                },
                "construction": {
                  "type": "boolean"
                }
              },
              "required": [
                "type",
                "center",
                "start",
                "sweep"
              ],
              "additionalProperties": false
            },
            {
              "type": "object",
              "properties": {
                "type": {
                  "enum": [
                    "polygon"
                  ]
                },
                "center": {
                  "type": "array",
                  "items": {
                    "type": "number"
                  },
                  "minItems": 2,
                  "maxItems": 3
                },
                "radius": {
                  "type": "number",
                  "exclusiveMinimum": 0
                },
                "sides": {
                  "type": "integer",
                  "minimum": 3,
                  "maximum": 128
                },
                "angle": {
                  "type": "number"
                },
                "construction": {
                  "type": "boolean"
                }
              },
              "required": [
                "type",
                "center",
                "radius",
                "sides"
              ],
              "additionalProperties": false
            },
            {
              "type": "object",
              "properties": {
                "type": {
                  "enum": [
                    "slot"
                  ]
                },
                "start": {
                  "type": "array",
                  "items": {
                    "type": "number"
                  },
                  "minItems": 2,
                  "maxItems": 3
                },
                "end": {
                  "type": "array",
                  "items": {
                    "type": "number"
                  },
                  "minItems": 2,
                  "maxItems": 3
                },
                "width": {
                  "type": "number",
                  "exclusiveMinimum": 0
                },
                "construction": {
                  "type": "boolean"
                }
              },
              "required": [
                "type",
                "start",
                "end",
                "width"
              ],
              "additionalProperties": false
            },
            {
              "type": "object",
              "properties": {
                "type": {
                  "enum": [
                    "spline"
                  ]
                },
                "points": {
                  "type": "array",
                  "items": {
                    "type": "array",
                    "items": {
                      "type": "number"
                    },
                    "minItems": 2,
                    "maxItems": 3
                  },
                  "minItems": 2,
                  "maxItems": 128
                },
                "closed": {
                  "type": "boolean"
                },
                "construction": {
                  "type": "boolean"
                }
              },
              "required": [
                "type",
                "points"
              ],
              "additionalProperties": false
            }
          ]
        },
        "minItems": 1,
        "maxItems": 128
      }
    },
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target",
      "sketch",
      "items"
    ],
    "description": "Create a transactionally grouped set of sketch primitives. Numeric geometry uses mm and arc sweeps/polygon angles use deg."
  },
  "sketch_constraint": {
    "type": "object",
    "properties": {
      "sketch": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
      },
      "type": {
        "enum": [
          "horizontal",
          "vertical",
          "coincident",
          "parallel",
          "perpendicular",
          "tangent",
          "equal",
          "concentric",
          "collinear",
          "midpoint",
          "symmetry",
          "fix"
        ]
      },
      "entities": {
        "type": "array",
        "items": {
          "type": "object",
          "required": [
            "documentId",
            "revision",
            "objectType"
          ],
          "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
        },
        "minItems": 1,
        "maxItems": 256
      }
    },
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target",
      "sketch",
      "type",
      "entities"
    ],
    "description": "Constrain entities in one sketch. midpoint order is point,line; symmetry order entity1,entity2,symmetryLine. fix sets one entity fixed."
  },
  "sketch_dimension": {
    "type": "object",
    "properties": {
      "sketch": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
      },
      "type": {
        "enum": [
          "distance",
          "horizontal",
          "vertical",
          "radius",
          "diameter",
          "angle"
        ]
      },
      "entities": {
        "type": "array",
        "items": {
          "type": "object",
          "required": [
            "documentId",
            "revision",
            "objectType"
          ],
          "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
        },
        "minItems": 1,
        "maxItems": 256
      },
      "expression": {
        "oneOf": [
          {
            "type": "number"
          },
          {
            "type": "string"
          }
        ]
      },
      "position": {
        "type": "array",
        "items": {
          "type": "number"
        },
        "minItems": 2,
        "maxItems": 3
      },
      "parameterName": {
        "type": "string"
      }
    },
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target",
      "sketch",
      "type",
      "entities",
      "expression",
      "position"
    ],
    "description": "Add driving dimensions. Distance uses two point references; radius/diameter one curve; angle two lines. Numeric expressions use mm or deg."
  },
  "sketch_project": {
    "type": "object",
    "properties": {
      "sketch": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
      },
      "entities": {
        "type": "array",
        "items": {
          "type": "object",
          "required": [
            "documentId",
            "revision",
            "objectType"
          ],
          "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
        },
        "minItems": 1,
        "maxItems": 256
      }
    },
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target",
      "sketch",
      "entities"
    ],
    "description": "Project selected topology into a sketch with Fusion associative projection."
  },
  "sketch_edit": {
    "type": "object",
    "properties": {
      "sketch": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
      },
      "entity": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
      },
      "changes": {
        "type": "object",
        "properties": {
          "position": {
            "type": "array",
            "items": {
              "type": "number"
            },
            "minItems": 2,
            "maxItems": 3
          },
          "start": {
            "type": "array",
            "items": {
              "type": "number"
            },
            "minItems": 2,
            "maxItems": 3
          },
          "end": {
            "type": "array",
            "items": {
              "type": "number"
            },
            "minItems": 2,
            "maxItems": 3
          },
          "center": {
            "type": "array",
            "items": {
              "type": "number"
            },
            "minItems": 2,
            "maxItems": 3
          },
          "radius": {
            "type": "number"
          },
          "construction": {
            "type": "boolean"
          },
          "fixed": {
            "type": "boolean"
          }
        },
        "required": [],
        "additionalProperties": false,
        "minProperties": 1
      }
    },
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target",
      "sketch",
      "entity",
      "changes"
    ],
    "description": "Move sketch points/endpoints/centers in sketch-space mm, change radius or construction/fixed flags; solver failure aborts the operation."
  },
  "plane_create": {
    "type": "object",
    "properties": {
      "type": {
        "enum": [
          "offset",
          "angle"
        ]
      },
      "plane": {
        "oneOf": [
          {
            "enum": [
              "xy",
              "xz",
              "yz"
            ]
          },
          {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
          }
        ]
      },
      "component": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
      },
      "offset": {
        "oneOf": [
          {
            "type": "number"
          },
          {
            "type": "string"
          }
        ]
      },
      "axis": {
        "oneOf": [
          {
            "enum": [
              "x",
              "y",
              "z"
            ]
          },
          {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
          }
        ]
      },
      "angle": {
        "oneOf": [
          {
            "type": "number"
          },
          {
            "type": "string"
          }
        ]
      },
      "name": {
        "type": "string"
      }
    },
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target",
      "type"
    ],
    "description": "Create offset plane (offset in mm) or angled plane around axis (angle in deg).",
    "oneOf": [
      {
        "type": "object",
        "required": [
          "type",
          "offset"
        ],
        "properties": {
          "op": {
            "type": "string"
          },
          "sessionId": {
            "type": "string"
          },
          "operationId": {
            "type": "string"
          },
          "target": {
            "type": "object",
            "required": [
              "documentId",
              "revision"
            ]
          },
          "plane": {
            "oneOf": [
              {
                "enum": [
                  "xy",
                  "xz",
                  "yz"
                ]
              },
              {
                "type": "object",
                "required": [
                  "documentId",
                  "revision",
                  "objectType"
                ],
                "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
              }
            ]
          },
          "component": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
          },
          "name": {
            "type": "string"
          },
          "type": {
            "enum": [
              "offset"
            ]
          },
          "offset": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          }
        },
        "additionalProperties": false
      },
      {
        "type": "object",
        "required": [
          "type",
          "axis",
          "angle"
        ],
        "properties": {
          "op": {
            "type": "string"
          },
          "sessionId": {
            "type": "string"
          },
          "operationId": {
            "type": "string"
          },
          "target": {
            "type": "object",
            "required": [
              "documentId",
              "revision"
            ]
          },
          "plane": {
            "oneOf": [
              {
                "enum": [
                  "xy",
                  "xz",
                  "yz"
                ]
              },
              {
                "type": "object",
                "required": [
                  "documentId",
                  "revision",
                  "objectType"
                ],
                "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
              }
            ]
          },
          "component": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
          },
          "name": {
            "type": "string"
          },
          "type": {
            "enum": [
              "angle"
            ]
          },
          "axis": {
            "oneOf": [
              {
                "enum": [
                  "x",
                  "y",
                  "z"
                ]
              },
              {
                "type": "object",
                "required": [
                  "documentId",
                  "revision",
                  "objectType"
                ],
                "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
              }
            ]
          },
          "angle": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          }
        },
        "additionalProperties": false
      }
    ]
  },
  "feature_create": {
    "type": "object",
    "properties": {
      "type": {
        "enum": [
          "extrude",
          "revolve",
          "fillet",
          "chamfer",
          "shell",
          "hole",
          "loft",
          "sweep",
          "combine",
          "split",
          "move",
          "mirror",
          "rectangular_pattern",
          "circular_pattern",
          "draft",
          "thread"
        ]
      },
      "component": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
      },
      "name": {
        "type": "string"
      },
      "profiles": {},
      "distance": {},
      "direction": {},
      "taper": {},
      "bodies": {},
      "operation": {},
      "axis": {},
      "angle": {},
      "edges": {},
      "radius": {},
      "tangentChain": {},
      "faces": {},
      "thickness": {},
      "points": {},
      "diameter": {},
      "depth": {},
      "path": {},
      "body": {},
      "tools": {},
      "keepTools": {},
      "plane": {},
      "extend": {},
      "translation": {},
      "origin": {},
      "count": {},
      "spacing": {},
      "axis2": {},
      "count2": {},
      "spacing2": {},
      "internal": {},
      "threadType": {},
      "designation": {},
      "threadClass": {},
      "modeled": {}
    },
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target",
      "type"
    ],
    "description": "Create a typed native solid feature. All length quantities are mm (or expressions), angles deg. Cut/intersect require explicit participant bodies. Join needs a single existing component body; combine selects multiple bodies explicitly. Feature availability is runtime-checked; missing APIs fail before commit.",
    "oneOf": [
      {
        "type": "object",
        "properties": {
          "type": {
            "enum": [
              "extrude"
            ]
          },
          "op": {
            "type": "string"
          },
          "sessionId": {
            "type": "string"
          },
          "operationId": {
            "type": "string"
          },
          "target": {
            "type": "object",
            "required": [
              "documentId",
              "revision"
            ],
            "properties": {
              "documentId": {
                "type": "string"
              },
              "revision": {
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "component": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
          },
          "name": {
            "type": "string"
          },
          "profiles": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "documentId",
                "revision",
                "objectType"
              ],
              "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
            },
            "minItems": 1,
            "maxItems": 256
          },
          "distance": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          },
          "direction": {
            "enum": [
              "positive",
              "negative",
              "symmetric"
            ]
          },
          "taper": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          },
          "bodies": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "documentId",
                "revision",
                "objectType"
              ],
              "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
            },
            "minItems": 1,
            "maxItems": 256
          },
          "operation": {
            "enum": [
              "new_body",
              "join",
              "cut",
              "intersect"
            ]
          }
        },
        "required": [
          "type",
          "profiles",
          "distance"
        ],
        "additionalProperties": false
      },
      {
        "type": "object",
        "properties": {
          "type": {
            "enum": [
              "revolve"
            ]
          },
          "op": {
            "type": "string"
          },
          "sessionId": {
            "type": "string"
          },
          "operationId": {
            "type": "string"
          },
          "target": {
            "type": "object",
            "required": [
              "documentId",
              "revision"
            ],
            "properties": {
              "documentId": {
                "type": "string"
              },
              "revision": {
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "component": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
          },
          "name": {
            "type": "string"
          },
          "profiles": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "documentId",
                "revision",
                "objectType"
              ],
              "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
            },
            "minItems": 1,
            "maxItems": 256
          },
          "axis": {
            "oneOf": [
              {
                "enum": [
                  "x",
                  "y",
                  "z"
                ]
              },
              {
                "type": "object",
                "required": [
                  "documentId",
                  "revision",
                  "objectType"
                ],
                "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
              }
            ]
          },
          "angle": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          },
          "bodies": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "documentId",
                "revision",
                "objectType"
              ],
              "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
            },
            "minItems": 1,
            "maxItems": 256
          },
          "operation": {
            "enum": [
              "new_body",
              "join",
              "cut",
              "intersect"
            ]
          }
        },
        "required": [
          "type",
          "profiles",
          "axis",
          "angle"
        ],
        "additionalProperties": false
      },
      {
        "type": "object",
        "properties": {
          "type": {
            "enum": [
              "fillet"
            ]
          },
          "op": {
            "type": "string"
          },
          "sessionId": {
            "type": "string"
          },
          "operationId": {
            "type": "string"
          },
          "target": {
            "type": "object",
            "required": [
              "documentId",
              "revision"
            ],
            "properties": {
              "documentId": {
                "type": "string"
              },
              "revision": {
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "component": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
          },
          "name": {
            "type": "string"
          },
          "edges": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "documentId",
                "revision",
                "objectType"
              ],
              "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
            },
            "minItems": 1,
            "maxItems": 256
          },
          "radius": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          },
          "tangentChain": {
            "type": "boolean"
          }
        },
        "required": [
          "type",
          "edges",
          "radius"
        ],
        "additionalProperties": false
      },
      {
        "type": "object",
        "properties": {
          "type": {
            "enum": [
              "chamfer"
            ]
          },
          "op": {
            "type": "string"
          },
          "sessionId": {
            "type": "string"
          },
          "operationId": {
            "type": "string"
          },
          "target": {
            "type": "object",
            "required": [
              "documentId",
              "revision"
            ],
            "properties": {
              "documentId": {
                "type": "string"
              },
              "revision": {
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "component": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
          },
          "name": {
            "type": "string"
          },
          "edges": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "documentId",
                "revision",
                "objectType"
              ],
              "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
            },
            "minItems": 1,
            "maxItems": 256
          },
          "distance": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          },
          "tangentChain": {
            "type": "boolean"
          }
        },
        "required": [
          "type",
          "edges",
          "distance"
        ],
        "additionalProperties": false
      },
      {
        "type": "object",
        "properties": {
          "type": {
            "enum": [
              "shell"
            ]
          },
          "op": {
            "type": "string"
          },
          "sessionId": {
            "type": "string"
          },
          "operationId": {
            "type": "string"
          },
          "target": {
            "type": "object",
            "required": [
              "documentId",
              "revision"
            ],
            "properties": {
              "documentId": {
                "type": "string"
              },
              "revision": {
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "component": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
          },
          "name": {
            "type": "string"
          },
          "faces": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "documentId",
                "revision",
                "objectType"
              ],
              "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
            },
            "minItems": 1,
            "maxItems": 256
          },
          "thickness": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          },
          "tangentChain": {
            "type": "boolean"
          }
        },
        "required": [
          "type",
          "faces",
          "thickness"
        ],
        "additionalProperties": false
      },
      {
        "type": "object",
        "properties": {
          "type": {
            "enum": [
              "hole"
            ]
          },
          "op": {
            "type": "string"
          },
          "sessionId": {
            "type": "string"
          },
          "operationId": {
            "type": "string"
          },
          "target": {
            "type": "object",
            "required": [
              "documentId",
              "revision"
            ],
            "properties": {
              "documentId": {
                "type": "string"
              },
              "revision": {
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "component": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
          },
          "name": {
            "type": "string"
          },
          "points": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "documentId",
                "revision",
                "objectType"
              ],
              "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
            },
            "minItems": 1,
            "maxItems": 256
          },
          "diameter": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          },
          "depth": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          },
          "bodies": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "documentId",
                "revision",
                "objectType"
              ],
              "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
            },
            "minItems": 1,
            "maxItems": 256
          }
        },
        "required": [
          "type",
          "points",
          "diameter",
          "depth",
          "bodies"
        ],
        "additionalProperties": false
      },
      {
        "type": "object",
        "properties": {
          "type": {
            "enum": [
              "loft"
            ]
          },
          "op": {
            "type": "string"
          },
          "sessionId": {
            "type": "string"
          },
          "operationId": {
            "type": "string"
          },
          "target": {
            "type": "object",
            "required": [
              "documentId",
              "revision"
            ],
            "properties": {
              "documentId": {
                "type": "string"
              },
              "revision": {
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "component": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
          },
          "name": {
            "type": "string"
          },
          "profiles": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "documentId",
                "revision",
                "objectType"
              ],
              "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
            },
            "minItems": 1,
            "maxItems": 256
          },
          "bodies": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "documentId",
                "revision",
                "objectType"
              ],
              "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
            },
            "minItems": 1,
            "maxItems": 256
          },
          "operation": {
            "enum": [
              "new_body",
              "join",
              "cut",
              "intersect"
            ]
          }
        },
        "required": [
          "type",
          "profiles"
        ],
        "additionalProperties": false
      },
      {
        "type": "object",
        "properties": {
          "type": {
            "enum": [
              "sweep"
            ]
          },
          "op": {
            "type": "string"
          },
          "sessionId": {
            "type": "string"
          },
          "operationId": {
            "type": "string"
          },
          "target": {
            "type": "object",
            "required": [
              "documentId",
              "revision"
            ],
            "properties": {
              "documentId": {
                "type": "string"
              },
              "revision": {
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "component": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
          },
          "name": {
            "type": "string"
          },
          "profiles": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "documentId",
                "revision",
                "objectType"
              ],
              "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
            },
            "minItems": 1,
            "maxItems": 256
          },
          "path": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "documentId",
                "revision",
                "objectType"
              ],
              "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
            },
            "minItems": 1,
            "maxItems": 256
          },
          "bodies": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "documentId",
                "revision",
                "objectType"
              ],
              "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
            },
            "minItems": 1,
            "maxItems": 256
          },
          "operation": {
            "enum": [
              "new_body",
              "join",
              "cut",
              "intersect"
            ]
          }
        },
        "required": [
          "type",
          "profiles",
          "path"
        ],
        "additionalProperties": false
      },
      {
        "type": "object",
        "properties": {
          "type": {
            "enum": [
              "combine"
            ]
          },
          "op": {
            "type": "string"
          },
          "sessionId": {
            "type": "string"
          },
          "operationId": {
            "type": "string"
          },
          "target": {
            "type": "object",
            "required": [
              "documentId",
              "revision"
            ],
            "properties": {
              "documentId": {
                "type": "string"
              },
              "revision": {
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "component": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
          },
          "name": {
            "type": "string"
          },
          "body": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
          },
          "tools": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "documentId",
                "revision",
                "objectType"
              ],
              "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
            },
            "minItems": 1,
            "maxItems": 256
          },
          "operation": {
            "enum": [
              "join",
              "cut",
              "intersect"
            ]
          },
          "keepTools": {
            "type": "boolean"
          }
        },
        "required": [
          "type",
          "body",
          "tools",
          "operation"
        ],
        "additionalProperties": false
      },
      {
        "type": "object",
        "properties": {
          "type": {
            "enum": [
              "split"
            ]
          },
          "op": {
            "type": "string"
          },
          "sessionId": {
            "type": "string"
          },
          "operationId": {
            "type": "string"
          },
          "target": {
            "type": "object",
            "required": [
              "documentId",
              "revision"
            ],
            "properties": {
              "documentId": {
                "type": "string"
              },
              "revision": {
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "component": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
          },
          "name": {
            "type": "string"
          },
          "bodies": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "documentId",
                "revision",
                "objectType"
              ],
              "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
            },
            "minItems": 1,
            "maxItems": 256
          },
          "plane": {
            "oneOf": [
              {
                "enum": [
                  "xy",
                  "xz",
                  "yz"
                ]
              },
              {
                "type": "object",
                "required": [
                  "documentId",
                  "revision",
                  "objectType"
                ],
                "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
              }
            ]
          },
          "extend": {
            "type": "boolean"
          }
        },
        "required": [
          "type",
          "bodies",
          "plane"
        ],
        "additionalProperties": false
      },
      {
        "type": "object",
        "properties": {
          "type": {
            "enum": [
              "move"
            ]
          },
          "op": {
            "type": "string"
          },
          "sessionId": {
            "type": "string"
          },
          "operationId": {
            "type": "string"
          },
          "target": {
            "type": "object",
            "required": [
              "documentId",
              "revision"
            ],
            "properties": {
              "documentId": {
                "type": "string"
              },
              "revision": {
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "component": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
          },
          "name": {
            "type": "string"
          },
          "bodies": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "documentId",
                "revision",
                "objectType"
              ],
              "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
            },
            "minItems": 1,
            "maxItems": 256
          },
          "translation": {
            "type": "array",
            "items": {
              "type": "number"
            },
            "minItems": 2,
            "maxItems": 3
          },
          "axis": {
            "type": "array",
            "items": {
              "type": "number"
            },
            "minItems": 3,
            "maxItems": 3
          },
          "angle": {
            "type": "number"
          },
          "origin": {
            "type": "array",
            "items": {
              "type": "number"
            },
            "minItems": 2,
            "maxItems": 3
          }
        },
        "required": [
          "type",
          "bodies"
        ],
        "additionalProperties": false
      },
      {
        "type": "object",
        "properties": {
          "type": {
            "enum": [
              "mirror"
            ]
          },
          "op": {
            "type": "string"
          },
          "sessionId": {
            "type": "string"
          },
          "operationId": {
            "type": "string"
          },
          "target": {
            "type": "object",
            "required": [
              "documentId",
              "revision"
            ],
            "properties": {
              "documentId": {
                "type": "string"
              },
              "revision": {
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "component": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
          },
          "name": {
            "type": "string"
          },
          "bodies": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "documentId",
                "revision",
                "objectType"
              ],
              "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
            },
            "minItems": 1,
            "maxItems": 256
          },
          "plane": {
            "oneOf": [
              {
                "enum": [
                  "xy",
                  "xz",
                  "yz"
                ]
              },
              {
                "type": "object",
                "required": [
                  "documentId",
                  "revision",
                  "objectType"
                ],
                "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
              }
            ]
          }
        },
        "required": [
          "type",
          "bodies",
          "plane"
        ],
        "additionalProperties": false
      },
      {
        "type": "object",
        "properties": {
          "type": {
            "enum": [
              "rectangular_pattern"
            ]
          },
          "op": {
            "type": "string"
          },
          "sessionId": {
            "type": "string"
          },
          "operationId": {
            "type": "string"
          },
          "target": {
            "type": "object",
            "required": [
              "documentId",
              "revision"
            ],
            "properties": {
              "documentId": {
                "type": "string"
              },
              "revision": {
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "component": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
          },
          "name": {
            "type": "string"
          },
          "bodies": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "documentId",
                "revision",
                "objectType"
              ],
              "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
            },
            "minItems": 1,
            "maxItems": 256
          },
          "axis": {
            "oneOf": [
              {
                "enum": [
                  "x",
                  "y",
                  "z"
                ]
              },
              {
                "type": "object",
                "required": [
                  "documentId",
                  "revision",
                  "objectType"
                ],
                "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
              }
            ]
          },
          "count": {
            "type": "integer",
            "minimum": 2,
            "maximum": 1000
          },
          "spacing": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          },
          "axis2": {
            "oneOf": [
              {
                "enum": [
                  "x",
                  "y",
                  "z"
                ]
              },
              {
                "type": "object",
                "required": [
                  "documentId",
                  "revision",
                  "objectType"
                ],
                "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
              }
            ]
          },
          "count2": {
            "type": "integer",
            "minimum": 1,
            "maximum": 1000
          },
          "spacing2": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          }
        },
        "required": [
          "type",
          "bodies",
          "axis",
          "count",
          "spacing"
        ],
        "additionalProperties": false
      },
      {
        "type": "object",
        "properties": {
          "type": {
            "enum": [
              "circular_pattern"
            ]
          },
          "op": {
            "type": "string"
          },
          "sessionId": {
            "type": "string"
          },
          "operationId": {
            "type": "string"
          },
          "target": {
            "type": "object",
            "required": [
              "documentId",
              "revision"
            ],
            "properties": {
              "documentId": {
                "type": "string"
              },
              "revision": {
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "component": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
          },
          "name": {
            "type": "string"
          },
          "bodies": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "documentId",
                "revision",
                "objectType"
              ],
              "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
            },
            "minItems": 1,
            "maxItems": 256
          },
          "axis": {
            "oneOf": [
              {
                "enum": [
                  "x",
                  "y",
                  "z"
                ]
              },
              {
                "type": "object",
                "required": [
                  "documentId",
                  "revision",
                  "objectType"
                ],
                "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
              }
            ]
          },
          "count": {
            "type": "integer",
            "minimum": 2,
            "maximum": 1000
          },
          "angle": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          }
        },
        "required": [
          "type",
          "bodies",
          "axis",
          "count"
        ],
        "additionalProperties": false
      },
      {
        "type": "object",
        "properties": {
          "type": {
            "enum": [
              "draft"
            ]
          },
          "op": {
            "type": "string"
          },
          "sessionId": {
            "type": "string"
          },
          "operationId": {
            "type": "string"
          },
          "target": {
            "type": "object",
            "required": [
              "documentId",
              "revision"
            ],
            "properties": {
              "documentId": {
                "type": "string"
              },
              "revision": {
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "component": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
          },
          "name": {
            "type": "string"
          },
          "faces": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "documentId",
                "revision",
                "objectType"
              ],
              "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
            },
            "minItems": 1,
            "maxItems": 256
          },
          "plane": {
            "oneOf": [
              {
                "enum": [
                  "xy",
                  "xz",
                  "yz"
                ]
              },
              {
                "type": "object",
                "required": [
                  "documentId",
                  "revision",
                  "objectType"
                ],
                "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
              }
            ]
          },
          "angle": {
            "oneOf": [
              {
                "type": "number"
              },
              {
                "type": "string"
              }
            ]
          },
          "tangentChain": {
            "type": "boolean"
          }
        },
        "required": [
          "type",
          "faces",
          "plane",
          "angle"
        ],
        "additionalProperties": false
      },
      {
        "type": "object",
        "properties": {
          "type": {
            "enum": [
              "thread"
            ]
          },
          "op": {
            "type": "string"
          },
          "sessionId": {
            "type": "string"
          },
          "operationId": {
            "type": "string"
          },
          "target": {
            "type": "object",
            "required": [
              "documentId",
              "revision"
            ],
            "properties": {
              "documentId": {
                "type": "string"
              },
              "revision": {
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "component": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
          },
          "name": {
            "type": "string"
          },
          "faces": {
            "type": "array",
            "items": {
              "type": "object",
              "required": [
                "documentId",
                "revision",
                "objectType"
              ],
              "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
            },
            "minItems": 1,
            "maxItems": 256
          },
          "internal": {
            "type": "boolean"
          },
          "threadType": {
            "type": "string"
          },
          "designation": {
            "type": "string"
          },
          "threadClass": {
            "type": "string"
          },
          "modeled": {
            "type": "boolean"
          }
        },
        "required": [
          "type",
          "faces",
          "internal",
          "threadType",
          "designation",
          "threadClass"
        ],
        "additionalProperties": false
      }
    ]
  },
  "feature_edit": {
    "type": "object",
    "properties": {
      "feature": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
      },
      "name": {
        "type": "string"
      },
      "suppressed": {
        "type": "boolean"
      },
      "parameters": {
        "type": "object",
        "additionalProperties": {
          "type": "string"
        }
      }
    },
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target",
      "feature"
    ],
    "description": "Rename/suppress a feature or change expressions of model parameters whose createdBy is that exact feature; read health and abort on downstream errors."
  },
  "entity_delete": {
    "type": "object",
    "properties": {
      "entity": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Reference returned by inspect/inspect_entity in this document revision; native component-definition references for authoring."
      }
    },
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target",
      "entity"
    ],
    "description": "Delete sketch geometry or independently deletable timeline features. Model transaction and semantic recovery cover downstream failures; document and external file deletion are excluded."
  },
  "parameter_batch": {
    "type": "object",
    "properties": {
      "changes": {
        "type": "array",
        "items": {
          "oneOf": [
            {
              "type": "object",
              "properties": {
                "action": {
                  "enum": [
                    "create"
                  ]
                },
                "name": {
                  "type": "string"
                },
                "expression": {
                  "type": "string"
                },
                "unit": {
                  "enum": [
                    "mm",
                    "deg",
                    "kg",
                    ""
                  ]
                },
                "comment": {
                  "type": "string"
                }
              },
              "required": [
                "action",
                "name",
                "expression",
                "unit"
              ],
              "additionalProperties": false
            },
            {
              "type": "object",
              "properties": {
                "action": {
                  "enum": [
                    "set"
                  ]
                },
                "name": {
                  "type": "string"
                },
                "expression": {
                  "type": "string"
                }
              },
              "required": [
                "action",
                "name",
                "expression"
              ],
              "additionalProperties": false
            },
            {
              "type": "object",
              "properties": {
                "action": {
                  "enum": [
                    "delete"
                  ]
                },
                "name": {
                  "type": "string"
                }
              },
              "required": [
                "action",
                "name"
              ],
              "additionalProperties": false
            }
          ]
        },
        "minItems": 1,
        "maxItems": 128
      }
    },
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target",
      "changes"
    ],
    "description": "Atomic sequential create/set/delete parameter edits with one recompute+health gate; delete supports user parameters only. Any failure aborts all edits and reports semantic recovery."
  },
  "component_create": {
    "type": "object",
    "properties": {
      "parent": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
      },
      "name": {
        "type": "string"
      },
      "transform": {
        "type": "object",
        "properties": {
          "position": {
            "type": "array",
            "items": {
              "type": "number"
            },
            "minItems": 3,
            "maxItems": 3
          },
          "axis": {
            "type": "array",
            "items": {
              "type": "number"
            },
            "minItems": 3,
            "maxItems": 3
          },
          "angle": {
            "type": "number"
          }
        },
        "required": [],
        "additionalProperties": false,
        "description": "Absolute rotation about the given nonzero axis through origin (deg), then translation (mm). Create/insert use parent component coordinates; updates use the selected occurrence assembly context."
      },
      "metadata": {
        "type": "object",
        "properties": {
          "name": {
            "type": "string"
          },
          "partNumber": {
            "type": "string"
          },
          "description": {
            "type": "string"
          },
          "supplier": {
            "type": "string"
          },
          "supplierPartNumber": {
            "type": "string"
          },
          "sourceUrl": {
            "type": "string"
          },
          "asPurchased": {
            "type": "boolean"
          },
          "excludeFromBom": {
            "type": "boolean"
          }
        },
        "required": [],
        "additionalProperties": false,
        "minProperties": 1
      }
    },
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target",
      "name"
    ],
    "description": "Create a native internal component and its first occurrence in a Hybrid design. parent is a component definition; edits to it affect every instance. Returns a representative root-context occurrence and all affectedOccurrences when the parent definition is reused."
  },
  "occurrence_insert": {
    "type": "object",
    "properties": {
      "component": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
      },
      "parent": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
      },
      "transform": {
        "type": "object",
        "properties": {
          "position": {
            "type": "array",
            "items": {
              "type": "number"
            },
            "minItems": 3,
            "maxItems": 3
          },
          "axis": {
            "type": "array",
            "items": {
              "type": "number"
            },
            "minItems": 3,
            "maxItems": 3
          },
          "angle": {
            "type": "number"
          }
        },
        "required": [],
        "additionalProperties": false,
        "description": "Absolute rotation about the given nonzero axis through origin (deg), then translation (mm). Create/insert use parent component coordinates; updates use the selected occurrence assembly context."
      },
      "independentCopy": {
        "type": "boolean"
      }
    },
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target",
      "component"
    ],
    "description": "Insert another occurrence of an existing definition; independentCopy:true uses Paste New to create a separate definition. Nested placement is in parent component coordinates. Returns a representative root-context occurrence and all affectedOccurrences when the parent definition is reused."
  },
  "occurrence_update": {
    "type": "object",
    "properties": {
      "occurrence": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
      },
      "transform": {
        "type": "object",
        "properties": {
          "position": {
            "type": "array",
            "items": {
              "type": "number"
            },
            "minItems": 3,
            "maxItems": 3
          },
          "axis": {
            "type": "array",
            "items": {
              "type": "number"
            },
            "minItems": 3,
            "maxItems": 3
          },
          "angle": {
            "type": "number"
          }
        },
        "required": [],
        "additionalProperties": false,
        "description": "Absolute rotation about the given nonzero axis through origin (deg), then translation (mm). Create/insert use parent component coordinates; updates use the selected occurrence assembly context."
      },
      "grounded": {
        "type": "boolean"
      },
      "groundedToParent": {
        "type": "boolean"
      }
    },
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target",
      "occurrence"
    ],
    "description": "Set occurrence pose in its assembly context and capture position; explicit grounding/ungrounding. Grounded or constrained transforms fail with recovery."
  },
  "occurrence_delete": {
    "type": "object",
    "properties": {
      "occurrence": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
      }
    },
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target",
      "occurrence"
    ],
    "description": "Delete one selected occurrence through the shared transaction executor."
  },
  "component_metadata": {
    "type": "object",
    "properties": {
      "component": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
      },
      "changes": {
        "type": "object",
        "properties": {
          "name": {
            "type": "string"
          },
          "partNumber": {
            "type": "string"
          },
          "description": {
            "type": "string"
          },
          "supplier": {
            "type": "string"
          },
          "supplierPartNumber": {
            "type": "string"
          },
          "sourceUrl": {
            "type": "string"
          },
          "asPurchased": {
            "type": "boolean"
          },
          "excludeFromBom": {
            "type": "boolean"
          }
        },
        "required": [],
        "additionalProperties": false,
        "minProperties": 1
      }
    },
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target",
      "changes"
    ],
    "description": "Update component-definition name/part number/description and persistent supplier or BOM attributes. Shared occurrences all see this metadata."
  },
  "joint_create": {
    "type": "object",
    "properties": {
      "type": {
        "enum": [
          "rigid",
          "revolute",
          "slider",
          "cylindrical",
          "pin_slot",
          "planar",
          "ball"
        ]
      },
      "occurrenceOne": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
      },
      "occurrenceTwo": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
      },
      "geometry": {
        "type": "object",
        "properties": {
          "entity": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
          },
          "keyPoint": {
            "enum": [
              "center",
              "start",
              "middle",
              "end"
            ]
          }
        },
        "required": [
          "entity"
        ],
        "additionalProperties": false
      },
      "axis": {
        "enum": [
          "x",
          "y",
          "z"
        ]
      },
      "name": {
        "type": "string"
      },
      "suppressed": {
        "type": "boolean"
      },
      "rotationLimits": {
        "type": "object",
        "properties": {
          "minimum": {
            "type": "number"
          },
          "maximum": {
            "type": "number"
          },
          "rest": {
            "type": "number"
          },
          "minimumEnabled": {
            "type": "boolean"
          },
          "maximumEnabled": {
            "type": "boolean"
          },
          "restEnabled": {
            "type": "boolean"
          }
        },
        "required": [],
        "additionalProperties": false,
        "minProperties": 1
      },
      "slideLimits": {
        "type": "object",
        "properties": {
          "minimum": {
            "type": "number"
          },
          "maximum": {
            "type": "number"
          },
          "rest": {
            "type": "number"
          },
          "minimumEnabled": {
            "type": "boolean"
          },
          "maximumEnabled": {
            "type": "boolean"
          },
          "restEnabled": {
            "type": "boolean"
          }
        },
        "required": [],
        "additionalProperties": false,
        "minProperties": 1
      },
      "rotationValue": {
        "type": "number"
      },
      "slideValue": {
        "type": "number"
      },
      "primarySlideLimits": {
        "type": "object",
        "properties": {
          "minimum": {
            "type": "number"
          },
          "maximum": {
            "type": "number"
          },
          "rest": {
            "type": "number"
          },
          "minimumEnabled": {
            "type": "boolean"
          },
          "maximumEnabled": {
            "type": "boolean"
          },
          "restEnabled": {
            "type": "boolean"
          }
        },
        "required": [],
        "additionalProperties": false,
        "minProperties": 1
      },
      "primarySlideValue": {
        "type": "number"
      },
      "secondarySlideLimits": {
        "type": "object",
        "properties": {
          "minimum": {
            "type": "number"
          },
          "maximum": {
            "type": "number"
          },
          "rest": {
            "type": "number"
          },
          "minimumEnabled": {
            "type": "boolean"
          },
          "maximumEnabled": {
            "type": "boolean"
          },
          "restEnabled": {
            "type": "boolean"
          }
        },
        "required": [],
        "additionalProperties": false,
        "minProperties": 1
      },
      "secondarySlideValue": {
        "type": "number"
      },
      "pitchLimits": {
        "type": "object",
        "properties": {
          "minimum": {
            "type": "number"
          },
          "maximum": {
            "type": "number"
          },
          "rest": {
            "type": "number"
          },
          "minimumEnabled": {
            "type": "boolean"
          },
          "maximumEnabled": {
            "type": "boolean"
          },
          "restEnabled": {
            "type": "boolean"
          }
        },
        "required": [],
        "additionalProperties": false,
        "minProperties": 1
      },
      "pitchValue": {
        "type": "number"
      },
      "rollLimits": {
        "type": "object",
        "properties": {
          "minimum": {
            "type": "number"
          },
          "maximum": {
            "type": "number"
          },
          "rest": {
            "type": "number"
          },
          "minimumEnabled": {
            "type": "boolean"
          },
          "maximumEnabled": {
            "type": "boolean"
          },
          "restEnabled": {
            "type": "boolean"
          }
        },
        "required": [],
        "additionalProperties": false,
        "minProperties": 1
      },
      "rollValue": {
        "type": "number"
      },
      "yawLimits": {
        "type": "object",
        "properties": {
          "minimum": {
            "type": "number"
          },
          "maximum": {
            "type": "number"
          },
          "rest": {
            "type": "number"
          },
          "minimumEnabled": {
            "type": "boolean"
          },
          "maximumEnabled": {
            "type": "boolean"
          },
          "restEnabled": {
            "type": "boolean"
          }
        },
        "required": [],
        "additionalProperties": false,
        "minProperties": 1
      },
      "yawValue": {
        "type": "number"
      },
      "slideAxis": {
        "enum": [
          "x",
          "y",
          "z"
        ]
      }
    },
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target",
      "type",
      "occurrenceOne",
      "occurrenceTwo"
    ],
    "description": "Create an as-built joint without moving occurrences. Non-rigid motion requires explicit joint geometry; x/y/z are joint-coordinate directions. Limits and drive values use mm/deg. Seven native motion types; ball uses joint Z pitch/X yaw; planar uses native primary slide direction reported on readback. Use regular_joint_create for geometry-solving placement.",
    "oneOf": [
      {
        "type": "object",
        "properties": {
          "op": {
            "type": "string"
          },
          "sessionId": {
            "type": "string"
          },
          "operationId": {
            "type": "string"
          },
          "target": {
            "type": "object"
          },
          "type": {
            "enum": [
              "rigid"
            ]
          },
          "occurrenceOne": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
          },
          "occurrenceTwo": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
          },
          "name": {
            "type": "string"
          },
          "suppressed": {
            "type": "boolean"
          }
        },
        "required": [
          "type"
        ],
        "additionalProperties": false
      },
      {
        "type": "object",
        "properties": {
          "op": {
            "type": "string"
          },
          "sessionId": {
            "type": "string"
          },
          "operationId": {
            "type": "string"
          },
          "target": {
            "type": "object"
          },
          "type": {
            "enum": [
              "revolute"
            ]
          },
          "occurrenceOne": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
          },
          "occurrenceTwo": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
          },
          "name": {
            "type": "string"
          },
          "suppressed": {
            "type": "boolean"
          },
          "geometry": {
            "type": "object",
            "properties": {
              "entity": {
                "type": "object",
                "required": [
                  "documentId",
                  "revision",
                  "objectType"
                ],
                "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
              },
              "keyPoint": {
                "enum": [
                  "center",
                  "start",
                  "middle",
                  "end"
                ]
              }
            },
            "required": [
              "entity"
            ],
            "additionalProperties": false
          },
          "axis": {
            "enum": [
              "x",
              "y",
              "z"
            ]
          },
          "rotationLimits": {
            "type": "object",
            "properties": {
              "minimum": {
                "type": "number"
              },
              "maximum": {
                "type": "number"
              },
              "rest": {
                "type": "number"
              },
              "minimumEnabled": {
                "type": "boolean"
              },
              "maximumEnabled": {
                "type": "boolean"
              },
              "restEnabled": {
                "type": "boolean"
              }
            },
            "required": [],
            "additionalProperties": false,
            "minProperties": 1
          },
          "rotationValue": {
            "type": "number"
          }
        },
        "required": [
          "type",
          "geometry"
        ],
        "additionalProperties": false
      },
      {
        "type": "object",
        "properties": {
          "op": {
            "type": "string"
          },
          "sessionId": {
            "type": "string"
          },
          "operationId": {
            "type": "string"
          },
          "target": {
            "type": "object"
          },
          "type": {
            "enum": [
              "slider"
            ]
          },
          "occurrenceOne": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
          },
          "occurrenceTwo": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
          },
          "name": {
            "type": "string"
          },
          "suppressed": {
            "type": "boolean"
          },
          "geometry": {
            "type": "object",
            "properties": {
              "entity": {
                "type": "object",
                "required": [
                  "documentId",
                  "revision",
                  "objectType"
                ],
                "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
              },
              "keyPoint": {
                "enum": [
                  "center",
                  "start",
                  "middle",
                  "end"
                ]
              }
            },
            "required": [
              "entity"
            ],
            "additionalProperties": false
          },
          "axis": {
            "enum": [
              "x",
              "y",
              "z"
            ]
          },
          "slideLimits": {
            "type": "object",
            "properties": {
              "minimum": {
                "type": "number"
              },
              "maximum": {
                "type": "number"
              },
              "rest": {
                "type": "number"
              },
              "minimumEnabled": {
                "type": "boolean"
              },
              "maximumEnabled": {
                "type": "boolean"
              },
              "restEnabled": {
                "type": "boolean"
              }
            },
            "required": [],
            "additionalProperties": false,
            "minProperties": 1
          },
          "slideValue": {
            "type": "number"
          }
        },
        "required": [
          "type",
          "geometry"
        ],
        "additionalProperties": false
      },
      {
        "type": "object",
        "properties": {
          "op": {
            "type": "string"
          },
          "sessionId": {
            "type": "string"
          },
          "operationId": {
            "type": "string"
          },
          "target": {
            "type": "object"
          },
          "type": {
            "enum": [
              "cylindrical"
            ]
          },
          "occurrenceOne": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
          },
          "occurrenceTwo": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
          },
          "name": {
            "type": "string"
          },
          "suppressed": {
            "type": "boolean"
          },
          "geometry": {
            "type": "object",
            "properties": {
              "entity": {
                "type": "object",
                "required": [
                  "documentId",
                  "revision",
                  "objectType"
                ],
                "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
              },
              "keyPoint": {
                "enum": [
                  "center",
                  "start",
                  "middle",
                  "end"
                ]
              }
            },
            "required": [
              "entity"
            ],
            "additionalProperties": false
          },
          "axis": {
            "enum": [
              "x",
              "y",
              "z"
            ]
          },
          "rotationLimits": {
            "type": "object",
            "properties": {
              "minimum": {
                "type": "number"
              },
              "maximum": {
                "type": "number"
              },
              "rest": {
                "type": "number"
              },
              "minimumEnabled": {
                "type": "boolean"
              },
              "maximumEnabled": {
                "type": "boolean"
              },
              "restEnabled": {
                "type": "boolean"
              }
            },
            "required": [],
            "additionalProperties": false,
            "minProperties": 1
          },
          "rotationValue": {
            "type": "number"
          },
          "slideLimits": {
            "type": "object",
            "properties": {
              "minimum": {
                "type": "number"
              },
              "maximum": {
                "type": "number"
              },
              "rest": {
                "type": "number"
              },
              "minimumEnabled": {
                "type": "boolean"
              },
              "maximumEnabled": {
                "type": "boolean"
              },
              "restEnabled": {
                "type": "boolean"
              }
            },
            "required": [],
            "additionalProperties": false,
            "minProperties": 1
          },
          "slideValue": {
            "type": "number"
          }
        },
        "required": [
          "type",
          "geometry"
        ],
        "additionalProperties": false
      },
      {
        "type": "object",
        "properties": {
          "op": {
            "type": "string"
          },
          "sessionId": {
            "type": "string"
          },
          "operationId": {
            "type": "string"
          },
          "target": {
            "type": "object"
          },
          "type": {
            "enum": [
              "pin_slot"
            ]
          },
          "occurrenceOne": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
          },
          "occurrenceTwo": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
          },
          "name": {
            "type": "string"
          },
          "suppressed": {
            "type": "boolean"
          },
          "geometry": {
            "type": "object",
            "properties": {
              "entity": {
                "type": "object",
                "required": [
                  "documentId",
                  "revision",
                  "objectType"
                ],
                "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
              },
              "keyPoint": {
                "enum": [
                  "center",
                  "start",
                  "middle",
                  "end"
                ]
              }
            },
            "required": [
              "entity"
            ],
            "additionalProperties": false
          },
          "axis": {
            "enum": [
              "x",
              "y",
              "z"
            ]
          },
          "slideAxis": {
            "enum": [
              "x",
              "y",
              "z"
            ]
          },
          "rotationLimits": {
            "type": "object",
            "properties": {
              "minimum": {
                "type": "number"
              },
              "maximum": {
                "type": "number"
              },
              "rest": {
                "type": "number"
              },
              "minimumEnabled": {
                "type": "boolean"
              },
              "maximumEnabled": {
                "type": "boolean"
              },
              "restEnabled": {
                "type": "boolean"
              }
            },
            "required": [],
            "additionalProperties": false,
            "minProperties": 1
          },
          "rotationValue": {
            "type": "number"
          },
          "slideLimits": {
            "type": "object",
            "properties": {
              "minimum": {
                "type": "number"
              },
              "maximum": {
                "type": "number"
              },
              "rest": {
                "type": "number"
              },
              "minimumEnabled": {
                "type": "boolean"
              },
              "maximumEnabled": {
                "type": "boolean"
              },
              "restEnabled": {
                "type": "boolean"
              }
            },
            "required": [],
            "additionalProperties": false,
            "minProperties": 1
          },
          "slideValue": {
            "type": "number"
          }
        },
        "required": [
          "type",
          "geometry"
        ],
        "additionalProperties": false
      },
      {
        "type": "object",
        "properties": {
          "op": {
            "type": "string"
          },
          "sessionId": {
            "type": "string"
          },
          "operationId": {
            "type": "string"
          },
          "target": {
            "type": "object"
          },
          "type": {
            "enum": [
              "planar"
            ]
          },
          "occurrenceOne": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
          },
          "occurrenceTwo": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
          },
          "name": {
            "type": "string"
          },
          "suppressed": {
            "type": "boolean"
          },
          "geometry": {
            "type": "object",
            "properties": {
              "entity": {
                "type": "object",
                "required": [
                  "documentId",
                  "revision",
                  "objectType"
                ],
                "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
              },
              "keyPoint": {
                "enum": [
                  "center",
                  "start",
                  "middle",
                  "end"
                ]
              }
            },
            "required": [
              "entity"
            ],
            "additionalProperties": false
          },
          "axis": {
            "enum": [
              "x",
              "y",
              "z"
            ]
          },
          "rotationLimits": {
            "type": "object",
            "properties": {
              "minimum": {
                "type": "number"
              },
              "maximum": {
                "type": "number"
              },
              "rest": {
                "type": "number"
              },
              "minimumEnabled": {
                "type": "boolean"
              },
              "maximumEnabled": {
                "type": "boolean"
              },
              "restEnabled": {
                "type": "boolean"
              }
            },
            "required": [],
            "additionalProperties": false,
            "minProperties": 1
          },
          "rotationValue": {
            "type": "number"
          },
          "primarySlideLimits": {
            "type": "object",
            "properties": {
              "minimum": {
                "type": "number"
              },
              "maximum": {
                "type": "number"
              },
              "rest": {
                "type": "number"
              },
              "minimumEnabled": {
                "type": "boolean"
              },
              "maximumEnabled": {
                "type": "boolean"
              },
              "restEnabled": {
                "type": "boolean"
              }
            },
            "required": [],
            "additionalProperties": false,
            "minProperties": 1
          },
          "primarySlideValue": {
            "type": "number"
          },
          "secondarySlideLimits": {
            "type": "object",
            "properties": {
              "minimum": {
                "type": "number"
              },
              "maximum": {
                "type": "number"
              },
              "rest": {
                "type": "number"
              },
              "minimumEnabled": {
                "type": "boolean"
              },
              "maximumEnabled": {
                "type": "boolean"
              },
              "restEnabled": {
                "type": "boolean"
              }
            },
            "required": [],
            "additionalProperties": false,
            "minProperties": 1
          },
          "secondarySlideValue": {
            "type": "number"
          }
        },
        "required": [
          "type",
          "geometry"
        ],
        "additionalProperties": false
      },
      {
        "type": "object",
        "properties": {
          "op": {
            "type": "string"
          },
          "sessionId": {
            "type": "string"
          },
          "operationId": {
            "type": "string"
          },
          "target": {
            "type": "object"
          },
          "type": {
            "enum": [
              "ball"
            ]
          },
          "occurrenceOne": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
          },
          "occurrenceTwo": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
          },
          "name": {
            "type": "string"
          },
          "suppressed": {
            "type": "boolean"
          },
          "geometry": {
            "type": "object",
            "properties": {
              "entity": {
                "type": "object",
                "required": [
                  "documentId",
                  "revision",
                  "objectType"
                ],
                "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
              },
              "keyPoint": {
                "enum": [
                  "center",
                  "start",
                  "middle",
                  "end"
                ]
              }
            },
            "required": [
              "entity"
            ],
            "additionalProperties": false
          },
          "pitchLimits": {
            "type": "object",
            "properties": {
              "minimum": {
                "type": "number"
              },
              "maximum": {
                "type": "number"
              },
              "rest": {
                "type": "number"
              },
              "minimumEnabled": {
                "type": "boolean"
              },
              "maximumEnabled": {
                "type": "boolean"
              },
              "restEnabled": {
                "type": "boolean"
              }
            },
            "required": [],
            "additionalProperties": false,
            "minProperties": 1
          },
          "pitchValue": {
            "type": "number"
          },
          "rollLimits": {
            "type": "object",
            "properties": {
              "minimum": {
                "type": "number"
              },
              "maximum": {
                "type": "number"
              },
              "rest": {
                "type": "number"
              },
              "minimumEnabled": {
                "type": "boolean"
              },
              "maximumEnabled": {
                "type": "boolean"
              },
              "restEnabled": {
                "type": "boolean"
              }
            },
            "required": [],
            "additionalProperties": false,
            "minProperties": 1
          },
          "rollValue": {
            "type": "number"
          },
          "yawLimits": {
            "type": "object",
            "properties": {
              "minimum": {
                "type": "number"
              },
              "maximum": {
                "type": "number"
              },
              "rest": {
                "type": "number"
              },
              "minimumEnabled": {
                "type": "boolean"
              },
              "maximumEnabled": {
                "type": "boolean"
              },
              "restEnabled": {
                "type": "boolean"
              }
            },
            "required": [],
            "additionalProperties": false,
            "minProperties": 1
          },
          "yawValue": {
            "type": "number"
          }
        },
        "required": [
          "type",
          "geometry"
        ],
        "additionalProperties": false
      }
    ]
  },
  "joint_edit": {
    "type": "object",
    "properties": {
      "joint": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
      },
      "name": {
        "type": "string"
      },
      "suppressed": {
        "type": "boolean"
      },
      "rotationLimits": {
        "type": "object",
        "properties": {
          "minimum": {
            "type": "number"
          },
          "maximum": {
            "type": "number"
          },
          "rest": {
            "type": "number"
          },
          "minimumEnabled": {
            "type": "boolean"
          },
          "maximumEnabled": {
            "type": "boolean"
          },
          "restEnabled": {
            "type": "boolean"
          }
        },
        "required": [],
        "additionalProperties": false,
        "minProperties": 1
      },
      "slideLimits": {
        "type": "object",
        "properties": {
          "minimum": {
            "type": "number"
          },
          "maximum": {
            "type": "number"
          },
          "rest": {
            "type": "number"
          },
          "minimumEnabled": {
            "type": "boolean"
          },
          "maximumEnabled": {
            "type": "boolean"
          },
          "restEnabled": {
            "type": "boolean"
          }
        },
        "required": [],
        "additionalProperties": false,
        "minProperties": 1
      },
      "rotationValue": {
        "type": "number"
      },
      "slideValue": {
        "type": "number"
      },
      "primarySlideLimits": {
        "type": "object",
        "properties": {
          "minimum": {
            "type": "number"
          },
          "maximum": {
            "type": "number"
          },
          "rest": {
            "type": "number"
          },
          "minimumEnabled": {
            "type": "boolean"
          },
          "maximumEnabled": {
            "type": "boolean"
          },
          "restEnabled": {
            "type": "boolean"
          }
        },
        "required": [],
        "additionalProperties": false,
        "minProperties": 1
      },
      "primarySlideValue": {
        "type": "number"
      },
      "secondarySlideLimits": {
        "type": "object",
        "properties": {
          "minimum": {
            "type": "number"
          },
          "maximum": {
            "type": "number"
          },
          "rest": {
            "type": "number"
          },
          "minimumEnabled": {
            "type": "boolean"
          },
          "maximumEnabled": {
            "type": "boolean"
          },
          "restEnabled": {
            "type": "boolean"
          }
        },
        "required": [],
        "additionalProperties": false,
        "minProperties": 1
      },
      "secondarySlideValue": {
        "type": "number"
      },
      "pitchLimits": {
        "type": "object",
        "properties": {
          "minimum": {
            "type": "number"
          },
          "maximum": {
            "type": "number"
          },
          "rest": {
            "type": "number"
          },
          "minimumEnabled": {
            "type": "boolean"
          },
          "maximumEnabled": {
            "type": "boolean"
          },
          "restEnabled": {
            "type": "boolean"
          }
        },
        "required": [],
        "additionalProperties": false,
        "minProperties": 1
      },
      "pitchValue": {
        "type": "number"
      },
      "rollLimits": {
        "type": "object",
        "properties": {
          "minimum": {
            "type": "number"
          },
          "maximum": {
            "type": "number"
          },
          "rest": {
            "type": "number"
          },
          "minimumEnabled": {
            "type": "boolean"
          },
          "maximumEnabled": {
            "type": "boolean"
          },
          "restEnabled": {
            "type": "boolean"
          }
        },
        "required": [],
        "additionalProperties": false,
        "minProperties": 1
      },
      "rollValue": {
        "type": "number"
      },
      "yawLimits": {
        "type": "object",
        "properties": {
          "minimum": {
            "type": "number"
          },
          "maximum": {
            "type": "number"
          },
          "rest": {
            "type": "number"
          },
          "minimumEnabled": {
            "type": "boolean"
          },
          "maximumEnabled": {
            "type": "boolean"
          },
          "restEnabled": {
            "type": "boolean"
          }
        },
        "required": [],
        "additionalProperties": false,
        "minProperties": 1
      },
      "yawValue": {
        "type": "number"
      }
    },
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target",
      "joint"
    ],
    "description": "Edit joint name/suppression, enabled limits, rest and drive values; wrong motion type or out-of-limit values fail with recovery. For driven root joints, active motion links must preserve their settings and their partner motion must follow the native ratio; a coupling mismatch aborts."
  },
  "joint_delete": {
    "type": "object",
    "properties": {
      "joint": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
      }
    },
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target",
      "joint"
    ],
    "description": "Delete one selected Joint or AsBuiltJoint with recovery verification."
  },
  "interference": {
    "type": "object",
    "properties": {
      "entities": {
        "type": "array",
        "items": {
          "type": "object",
          "required": [
            "documentId",
            "revision",
            "objectType"
          ],
          "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
        },
        "minItems": 2,
        "maxItems": 256
      },
      "includeTouching": {
        "type": "boolean"
      },
      "volumeTolerance": {
        "type": "number",
        "minimum": 0
      }
    },
    "required": [
      "op",
      "target",
      "entities"
    ],
    "description": "Analyze root-context occurrences/body proxies; returns overlap volume mm3 or touching. Does not create interference bodies."
  },
  "bom": {
    "type": "object",
    "properties": {
      "explodePurchased": {
        "type": "boolean"
      }
    },
    "required": [
      "op",
      "target"
    ],
    "description": "Structured component-definition and instance BOM; quantities by actual identity, root bodies plus nested children; purchased metadata collapses subtrees unless exploded. Physical mass includes all unsuppressed bodies exactly once per instance. Includes exact current active configuration provenance; incomplete configuration scope refuses. Visibility does not remove quantity."
  },
  "bom_export": {
    "type": "object",
    "properties": {
      "filename": {
        "type": "string"
      },
      "overwrite": {
        "type": "boolean"
      },
      "explodePurchased": {
        "type": "boolean"
      },
      "mode": {
        "enum": [
          "flat",
          "structured"
        ]
      }
    },
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target",
      "filename"
    ],
    "description": "Export flat grouped purchasing rows or structured parent/path/depth instance rows and supplier provenance to CSV with exclusive/atomic publication. This external effect is separate from model transactions. Both CSV modes include document/revision and current active configuration table/row provenance."
  },
  "cad_import": {
    "type": "object",
    "properties": {
      "filename": {
        "type": "string"
      },
      "sha256": {
        "type": "string"
      },
      "name": {
        "type": "string"
      },
      "parent": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
      },
      "transform": {
        "type": "object",
        "properties": {
          "position": {
            "type": "array",
            "items": {
              "type": "number"
            },
            "minItems": 3,
            "maxItems": 3
          },
          "axis": {
            "type": "array",
            "items": {
              "type": "number"
            },
            "minItems": 3,
            "maxItems": 3
          },
          "angle": {
            "type": "number"
          }
        },
        "required": [],
        "additionalProperties": false,
        "description": "Absolute rotation about the given nonzero axis through origin (deg), then translation (mm). Create/insert use parent component coordinates; updates use the selected occurrence assembly context."
      },
      "provenance": {
        "type": "object",
        "properties": {
          "supplier": {
            "type": "string"
          },
          "supplierPartNumber": {
            "type": "string"
          },
          "sourceUrl": {
            "type": "string"
          },
          "description": {
            "type": "string"
          }
        },
        "required": [
          "supplier",
          "supplierPartNumber",
          "sourceUrl"
        ],
        "additionalProperties": false
      },
      "asPurchased": {
        "type": "boolean"
      }
    },
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target",
      "filename",
      "provenance"
    ],
    "description": "Import a pre-downloaded local STEP/SAT into a new wrapper component in Hybrid design. Validate optional expected SHA-256, record actual source/hash/supplier metadata, preserve camera, measure model recovery. Does not fetch URLs or create cloud documents. Returns a representative root-context occurrence and all affectedOccurrences when the parent definition is reused."
  },
  "mcmaster_discover": {
    "type": "object",
    "properties": {},
    "required": [
      "op"
    ],
    "description": "Discover Fusion native Insert McMaster-Carr command and requirements in the active design."
  },
  "mcmaster_open": {
    "type": "object",
    "properties": {},
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target"
    ],
    "description": "Invoke Fusion native McMaster UI in the targeted Hybrid design. Interactive external operation: completion/insert/cancel stays with Fusion; inspect afterward. Idempotency records launch only."
  },
  "material_list": {
    "type": "object",
    "properties": {
      "libraryId": {
        "type": "string"
      },
      "query": {
        "type": "string"
      },
      "limit": {
        "type": "integer",
        "minimum": 1,
        "maximum": 1000
      }
    },
    "required": [
      "op",
      "target"
    ],
    "description": "List loaded material libraries and matching materials by stable library/material IDs. Omit libraryId for document materials."
  },
  "material_assign": {
    "type": "object",
    "properties": {
      "entity": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
      },
      "libraryId": {
        "type": "string"
      },
      "materialId": {
        "type": "string"
      }
    },
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target",
      "entity",
      "materialId"
    ],
    "description": "Assign a loaded library or document material to an exact native Component/BRepBody; verify material ID readback with model transaction recovery. Query assembly_properties for resulting mass."
  },
  "rigid_group_create": {
    "type": "object",
    "properties": {
      "occurrences": {
        "type": "array",
        "items": {
          "type": "object",
          "required": [
            "documentId",
            "revision",
            "objectType"
          ],
          "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
        },
        "minItems": 2,
        "maxItems": 256
      },
      "includeChildren": {
        "type": "boolean"
      },
      "name": {
        "type": "string"
      }
    },
    "required": [
      "op",
      "target",
      "sessionId",
      "operationId",
      "occurrences"
    ],
    "description": "Create a native rigid group from exact occurrence instances; includeChildren defaults true."
  },
  "rigid_group_edit": {
    "type": "object",
    "properties": {
      "group": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
      },
      "name": {
        "type": "string"
      },
      "suppressed": {
        "type": "boolean"
      }
    },
    "required": [
      "op",
      "target",
      "sessionId",
      "operationId",
      "group"
    ],
    "description": "Rename or suppress an exact rigid group with transaction recovery."
  },
  "rigid_group_delete": {
    "type": "object",
    "properties": {
      "group": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
      }
    },
    "required": [
      "op",
      "target",
      "sessionId",
      "operationId",
      "group"
    ],
    "description": "Delete an exact rigid group with transaction recovery."
  },
  "assembly_properties": {
    "type": "object",
    "properties": {
      "entity": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
      }
    },
    "required": [
      "op",
      "target"
    ],
    "description": "High-accuracy physical properties of whole root assembly (default) or an exact Component/Occurrence/BRepBody. Returns mass kg, volume mm3, area mm2, center of mass mm, mean density kg/mm3 and definition/instance coordinate scope."
  },
  "geometry_query": {
    "type": "object",
    "properties": {
      "body": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Current guarded entity reference; root-space child geometry requires its exact occurrence context."
      },
      "kind": {
        "enum": [
          "faces",
          "edges",
          "vertices"
        ]
      },
      "space": {
        "enum": [
          "root",
          "component"
        ]
      },
      "selection": {
        "enum": [
          "one",
          "many"
        ]
      },
      "filters": {
        "type": "object",
        "properties": {
          "type": {
            "enum": [
              "Plane",
              "Cylinder",
              "Cone",
              "Sphere",
              "Torus",
              "NurbsSurface",
              "Line3D",
              "Arc3D",
              "Circle3D",
              "Ellipse3D",
              "EllipticalArc3D",
              "NurbsCurve3D",
              "Point3D",
              "degenerate"
            ]
          },
          "area": {
            "type": "object",
            "properties": {
              "min": {
                "type": "number",
                "minimum": 0
              },
              "max": {
                "type": "number",
                "minimum": 0
              }
            },
            "required": [],
            "additionalProperties": false,
            "minProperties": 1
          },
          "length": {
            "type": "object",
            "properties": {
              "min": {
                "type": "number",
                "minimum": 0
              },
              "max": {
                "type": "number",
                "minimum": 0
              }
            },
            "required": [],
            "additionalProperties": false,
            "minProperties": 1
          },
          "radius": {
            "type": "object",
            "properties": {
              "min": {
                "type": "number",
                "minimum": 0
              },
              "max": {
                "type": "number",
                "minimum": 0
              }
            },
            "required": [],
            "additionalProperties": false,
            "minProperties": 1
          },
          "near": {
            "type": "object",
            "properties": {
              "point": {
                "type": "array",
                "items": {
                  "type": "number"
                },
                "minItems": 3,
                "maxItems": 3
              },
              "tolerance": {
                "type": "number",
                "minimum": 0
              }
            },
            "required": [
              "point",
              "tolerance"
            ],
            "additionalProperties": false
          },
          "direction": {
            "type": "object",
            "properties": {
              "vector": {
                "type": "array",
                "items": {
                  "type": "number"
                },
                "minItems": 3,
                "maxItems": 3
              },
              "tolerance": {
                "type": "number",
                "minimum": 0,
                "maximum": 90
              },
              "orientation": {
                "enum": [
                  "same",
                  "parallel"
                ]
              }
            },
            "required": [
              "vector"
            ],
            "additionalProperties": false
          }
        },
        "required": [],
        "additionalProperties": false
      },
      "maxResults": {
        "type": "integer",
        "minimum": 1,
        "maximum": 1024
      }
    },
    "required": [
      "op",
      "target",
      "body",
      "kind",
      "space"
    ],
    "description": "Complete body-scoped topology query, no arbitrary first-match selection. selection one (default) refuses zero/multiple matches; many may return empty. Geometry types are exact native types; size ranges inclusive in mm/mm2, near is minimum distance in the explicit frame; direction is outward planar face normal or linear edge tangent. Returned refs retain instance context even for component-space filters. Exceeding maxResults fails rather than truncating."
  },
  "measure": {
    "type": "object",
    "properties": {
      "type": {
        "enum": [
          "distance",
          "angle"
        ]
      },
      "space": {
        "enum": [
          "root"
        ]
      },
      "entities": {
        "type": "array",
        "items": {
          "type": "object",
          "required": [
            "documentId",
            "revision",
            "objectType"
          ],
          "description": "Current guarded entity reference; root-space child geometry requires its exact occurrence context."
        },
        "minItems": 2,
        "maxItems": 3
      }
    },
    "required": [
      "op",
      "target",
      "type",
      "space",
      "entities"
    ],
    "description": "Native engineering minimum distance or angle in root assembly space. Non-root definition refs require an occurrence context. Distance needs2 entities; angle needs2 lines/planes or3 points (second apex). Returns mm/deg and native witness positions in root mm. witnessValidation identifies native points or native geometry directions used for valid parallel angles with degenerate native points; degenerate point angles and unavailable/inconsistent witnesses fail."
  },
  "sketch_curve_edit": {
    "type": "object",
    "properties": {
      "sketch": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Current guarded entity reference; root-space child geometry requires its exact occurrence context."
      },
      "curve": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Current guarded entity reference; root-space child geometry requires its exact occurrence context."
      },
      "action": {
        "enum": [
          "trim",
          "extend",
          "split",
          "break"
        ]
      },
      "pick": {
        "type": "array",
        "items": {
          "type": "number"
        },
        "minItems": 2,
        "maxItems": 3
      },
      "createConstraints": {
        "type": "boolean"
      },
      "allowDelete": {
        "type": "boolean"
      }
    },
    "required": [
      "op",
      "target",
      "sessionId",
      "operationId",
      "sketch",
      "curve",
      "action",
      "pick"
    ],
    "description": "Edit one native sketch curve with sketch-space mm pick. trim removes the nearest segment; extend chooses nearest endpoint; split requires an interior on-curve point; break uses neighboring intersections. Fresh replacement refs are returned; original may be deleted. In-place extend returns the original with a fresh ref only after its geometry change survives recompute. No change or empty break/split fails. Full trim deletion requires allowDelete true. Linked/derived/deferred-compute geometry refused."
  },
  "sketch_offset": {
    "type": "object",
    "properties": {
      "sketch": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Current guarded entity reference; root-space child geometry requires its exact occurrence context."
      },
      "curves": {
        "type": "array",
        "items": {
          "type": "object",
          "required": [
            "documentId",
            "revision",
            "objectType"
          ],
          "description": "Current guarded entity reference; root-space child geometry requires its exact occurrence context."
        },
        "minItems": 1,
        "maxItems": 256
      },
      "distance": {
        "oneOf": [
          {
            "type": "number"
          },
          {
            "type": "string"
          }
        ]
      },
      "topologyMatched": {
        "type": "boolean"
      }
    },
    "required": [
      "op",
      "target",
      "sessionId",
      "operationId",
      "sketch",
      "curves",
      "distance"
    ],
    "description": "Modern createOffsetInput/addOffset2. Curves must be native 2D, unique, in connected flow order (never reordered). Nonzero signed mm number/expression: positive right, negative left; a single circle/ellipse positive outside. Topology matched defaults true. Read back native signed distance, parent/child refs and controlling parameter after recompute. No retired Sketch.offset fallback."
  },
  "construction_axis": {
    "type": "object",
    "properties": {
      "component": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Current guarded entity reference; root-space child geometry requires its exact occurrence context."
      },
      "type": {
        "enum": [
          "edge",
          "circular_face",
          "two_planes",
          "two_points"
        ]
      },
      "entities": {
        "type": "array",
        "items": {
          "type": "object",
          "required": [
            "documentId",
            "revision",
            "objectType"
          ],
          "description": "Current guarded entity reference; root-space child geometry requires its exact occurrence context."
        },
        "minItems": 1,
        "maxItems": 2
      },
      "creationOccurrence": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Current guarded entity reference; root-space child geometry requires its exact occurrence context."
      },
      "name": {
        "type": "string"
      }
    },
    "required": [
      "op",
      "target",
      "sessionId",
      "operationId",
      "type",
      "entities"
    ],
    "description": "Create a parametric axis from native references (edge/circular face/two intersecting planes/two distinct points). Root-space external geometry requires exact occurrence context. For cross-component geometry into a non-root target component, creationOccurrence must identify a root-context instance of that target. Returns component-space native axis geometry/health. No direct-only infinite-line or preview snap APIs."
  },
  "sketch_diagnostics": {
    "type": "object",
    "properties": {
      "sketch": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Current guarded entity reference; root-space child geometry requires its exact occurrence context."
      }
    },
    "required": [
      "op",
      "target",
      "sketch"
    ],
    "description": "Read native sketch health/message, fully-constrained/fixed/linked/reference flags, geometric constraints and driving dimensions. Reports no solver DOF count or conflict-set explanation; no recompute/mutation."
  },
  "joint_origin_create": {
    "type": "object",
    "properties": {
      "component": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
      },
      "name": {
        "type": "string",
        "minLength": 1,
        "maxLength": 120
      },
      "geometry": {
        "type": "object",
        "properties": {
          "entity": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
          },
          "keyPoint": {
            "enum": [
              "center",
              "start",
              "middle",
              "end"
            ]
          },
          "edge": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
          }
        },
        "required": [
          "entity"
        ],
        "additionalProperties": false
      },
      "flipped": {
        "type": "boolean"
      },
      "xAxisEntity": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
      },
      "zAxisEntity": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
      },
      "angle": {
        "oneOf": [
          {
            "type": "number"
          },
          {
            "type": "string",
            "minLength": 1,
            "maxLength": 512
          }
        ],
        "description": "Number in mm (angle in deg), or a dimensionally valid Fusion parameter expression."
      },
      "offsetX": {
        "oneOf": [
          {
            "type": "number"
          },
          {
            "type": "string",
            "minLength": 1,
            "maxLength": 512
          }
        ],
        "description": "Number in mm (angle in deg), or a dimensionally valid Fusion parameter expression."
      },
      "offsetY": {
        "oneOf": [
          {
            "type": "number"
          },
          {
            "type": "string",
            "minLength": 1,
            "maxLength": 512
          }
        ],
        "description": "Number in mm (angle in deg), or a dimensionally valid Fusion parameter expression."
      },
      "offsetZ": {
        "oneOf": [
          {
            "type": "number"
          },
          {
            "type": "string",
            "minLength": 1,
            "maxLength": 512
          }
        ],
        "description": "Number in mm (angle in deg), or a dimensionally valid Fusion parameter expression."
      }
    },
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target",
      "geometry"
    ],
    "description": "Create a native component-definition joint origin from guarded native geometry, with mm offsets/deg angle and optional straight axis references. Child occurrence origin references are exposed by inspect_entity(occurrence)."
  },
  "joint_origin_edit": {
    "type": "object",
    "properties": {
      "origin": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
      },
      "name": {
        "type": "string",
        "minLength": 1,
        "maxLength": 120
      },
      "geometry": {
        "type": "object",
        "properties": {
          "entity": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
          },
          "keyPoint": {
            "enum": [
              "center",
              "start",
              "middle",
              "end"
            ]
          },
          "edge": {
            "type": "object",
            "required": [
              "documentId",
              "revision",
              "objectType"
            ],
            "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
          }
        },
        "required": [
          "entity"
        ],
        "additionalProperties": false
      },
      "flipped": {
        "type": "boolean"
      },
      "xAxisEntity": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
      },
      "zAxisEntity": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
      },
      "angle": {
        "oneOf": [
          {
            "type": "number"
          },
          {
            "type": "string",
            "minLength": 1,
            "maxLength": 512
          }
        ],
        "description": "Number in mm (angle in deg), or a dimensionally valid Fusion parameter expression."
      },
      "offsetX": {
        "oneOf": [
          {
            "type": "number"
          },
          {
            "type": "string",
            "minLength": 1,
            "maxLength": 512
          }
        ],
        "description": "Number in mm (angle in deg), or a dimensionally valid Fusion parameter expression."
      },
      "offsetY": {
        "oneOf": [
          {
            "type": "number"
          },
          {
            "type": "string",
            "minLength": 1,
            "maxLength": 512
          }
        ],
        "description": "Number in mm (angle in deg), or a dimensionally valid Fusion parameter expression."
      },
      "offsetZ": {
        "oneOf": [
          {
            "type": "number"
          },
          {
            "type": "string",
            "minLength": 1,
            "maxLength": 512
          }
        ],
        "description": "Number in mm (angle in deg), or a dimensionally valid Fusion parameter expression."
      }
    },
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target",
      "origin"
    ],
    "description": "Edit a native joint origin definition; rolls before its timeline item and restores the original marker in finally. Recomputes and verifies attachment, axes, offsets, angle, name and flip."
  },
  "joint_origin_delete": {
    "type": "object",
    "properties": {
      "origin": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
      }
    },
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target",
      "origin"
    ],
    "description": "Delete a native joint origin; unhealthy downstream joints cause transaction rollback."
  },
  "regular_joint_create": {
    "type": "object",
    "properties": {
      "type": {
        "enum": [
          "rigid",
          "revolute",
          "slider",
          "cylindrical",
          "pin_slot",
          "planar",
          "ball"
        ]
      },
      "axis": {
        "enum": [
          "x",
          "y",
          "z"
        ]
      },
      "name": {
        "type": "string"
      },
      "rotationLimits": {
        "type": "object",
        "properties": {
          "minimum": {
            "type": "number"
          },
          "maximum": {
            "type": "number"
          },
          "rest": {
            "type": "number"
          },
          "minimumEnabled": {
            "type": "boolean"
          },
          "maximumEnabled": {
            "type": "boolean"
          },
          "restEnabled": {
            "type": "boolean"
          }
        },
        "required": [],
        "additionalProperties": false,
        "minProperties": 1
      },
      "slideLimits": {
        "type": "object",
        "properties": {
          "minimum": {
            "type": "number"
          },
          "maximum": {
            "type": "number"
          },
          "rest": {
            "type": "number"
          },
          "minimumEnabled": {
            "type": "boolean"
          },
          "maximumEnabled": {
            "type": "boolean"
          },
          "restEnabled": {
            "type": "boolean"
          }
        },
        "required": [],
        "additionalProperties": false,
        "minProperties": 1
      },
      "rotationValue": {
        "type": "number"
      },
      "slideValue": {
        "type": "number"
      },
      "primarySlideLimits": {
        "type": "object",
        "properties": {
          "minimum": {
            "type": "number"
          },
          "maximum": {
            "type": "number"
          },
          "rest": {
            "type": "number"
          },
          "minimumEnabled": {
            "type": "boolean"
          },
          "maximumEnabled": {
            "type": "boolean"
          },
          "restEnabled": {
            "type": "boolean"
          }
        },
        "required": [],
        "additionalProperties": false,
        "minProperties": 1
      },
      "primarySlideValue": {
        "type": "number"
      },
      "secondarySlideLimits": {
        "type": "object",
        "properties": {
          "minimum": {
            "type": "number"
          },
          "maximum": {
            "type": "number"
          },
          "rest": {
            "type": "number"
          },
          "minimumEnabled": {
            "type": "boolean"
          },
          "maximumEnabled": {
            "type": "boolean"
          },
          "restEnabled": {
            "type": "boolean"
          }
        },
        "required": [],
        "additionalProperties": false,
        "minProperties": 1
      },
      "secondarySlideValue": {
        "type": "number"
      },
      "pitchLimits": {
        "type": "object",
        "properties": {
          "minimum": {
            "type": "number"
          },
          "maximum": {
            "type": "number"
          },
          "rest": {
            "type": "number"
          },
          "minimumEnabled": {
            "type": "boolean"
          },
          "maximumEnabled": {
            "type": "boolean"
          },
          "restEnabled": {
            "type": "boolean"
          }
        },
        "required": [],
        "additionalProperties": false,
        "minProperties": 1
      },
      "pitchValue": {
        "type": "number"
      },
      "rollLimits": {
        "type": "object",
        "properties": {
          "minimum": {
            "type": "number"
          },
          "maximum": {
            "type": "number"
          },
          "rest": {
            "type": "number"
          },
          "minimumEnabled": {
            "type": "boolean"
          },
          "maximumEnabled": {
            "type": "boolean"
          },
          "restEnabled": {
            "type": "boolean"
          }
        },
        "required": [],
        "additionalProperties": false,
        "minProperties": 1
      },
      "rollValue": {
        "type": "number"
      },
      "yawLimits": {
        "type": "object",
        "properties": {
          "minimum": {
            "type": "number"
          },
          "maximum": {
            "type": "number"
          },
          "rest": {
            "type": "number"
          },
          "minimumEnabled": {
            "type": "boolean"
          },
          "maximumEnabled": {
            "type": "boolean"
          },
          "restEnabled": {
            "type": "boolean"
          }
        },
        "required": [],
        "additionalProperties": false,
        "minProperties": 1
      },
      "yawValue": {
        "type": "number"
      },
      "slideAxis": {
        "enum": [
          "x",
          "y",
          "z"
        ]
      },
      "geometryOne": {
        "oneOf": [
          {
            "type": "object",
            "properties": {
              "entity": {
                "type": "object",
                "required": [
                  "documentId",
                  "revision",
                  "objectType"
                ],
                "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
              },
              "keyPoint": {
                "enum": [
                  "center",
                  "start",
                  "middle",
                  "end"
                ]
              },
              "edge": {
                "type": "object",
                "required": [
                  "documentId",
                  "revision",
                  "objectType"
                ],
                "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
              }
            },
            "required": [
              "entity"
            ],
            "additionalProperties": false
          },
          {
            "type": "object",
            "properties": {
              "origin": {
                "type": "object",
                "required": [
                  "documentId",
                  "revision",
                  "objectType"
                ],
                "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
              }
            },
            "required": [
              "origin"
            ],
            "additionalProperties": false
          }
        ]
      },
      "geometryTwo": {
        "oneOf": [
          {
            "type": "object",
            "properties": {
              "entity": {
                "type": "object",
                "required": [
                  "documentId",
                  "revision",
                  "objectType"
                ],
                "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
              },
              "keyPoint": {
                "enum": [
                  "center",
                  "start",
                  "middle",
                  "end"
                ]
              },
              "edge": {
                "type": "object",
                "required": [
                  "documentId",
                  "revision",
                  "objectType"
                ],
                "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
              }
            },
            "required": [
              "entity"
            ],
            "additionalProperties": false
          },
          {
            "type": "object",
            "properties": {
              "origin": {
                "type": "object",
                "required": [
                  "documentId",
                  "revision",
                  "objectType"
                ],
                "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
              }
            },
            "required": [
              "origin"
            ],
            "additionalProperties": false
          }
        ]
      },
      "angle": {
        "oneOf": [
          {
            "type": "number"
          },
          {
            "type": "string",
            "minLength": 1,
            "maxLength": 512
          }
        ],
        "description": "Number in mm (angle in deg), or a dimensionally valid Fusion parameter expression."
      },
      "offset": {
        "oneOf": [
          {
            "type": "number"
          },
          {
            "type": "string",
            "minLength": 1,
            "maxLength": 512
          }
        ],
        "description": "Number in mm (angle in deg), or a dimensionally valid Fusion parameter expression."
      },
      "flipped": {
        "type": "boolean"
      },
      "locked": {
        "type": "boolean"
      }
    },
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target",
      "type",
      "geometryOne",
      "geometryTwo"
    ],
    "description": "Create a geometry-solving regular joint in the root component using two distinct instance-context attachments or joint origins. All seven native motion families; offsets mm, angle and angular limits deg. Read back freshly resolved attachment graph, native parameters and root-space occurrence placement. Root/non-root sides must be unambiguous; both grounded and ancestor/descendant pairs are refused. Inferred joints are unsupported. Existing pending positions must be captured or reverted first. Before applying drive values, checks native joint-transform anchor offset magnitude/axiality and zero-angle axis collinearity. Native joint matrices have explicit provenance; physical angle/flip sense requires independent occurrence-geometry acceptance."
  },
  "regular_joint_edit": {
    "type": "object",
    "properties": {
      "joint": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
      },
      "geometryOne": {
        "oneOf": [
          {
            "type": "object",
            "properties": {
              "entity": {
                "type": "object",
                "required": [
                  "documentId",
                  "revision",
                  "objectType"
                ],
                "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
              },
              "keyPoint": {
                "enum": [
                  "center",
                  "start",
                  "middle",
                  "end"
                ]
              },
              "edge": {
                "type": "object",
                "required": [
                  "documentId",
                  "revision",
                  "objectType"
                ],
                "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
              }
            },
            "required": [
              "entity"
            ],
            "additionalProperties": false
          },
          {
            "type": "object",
            "properties": {
              "origin": {
                "type": "object",
                "required": [
                  "documentId",
                  "revision",
                  "objectType"
                ],
                "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
              }
            },
            "required": [
              "origin"
            ],
            "additionalProperties": false
          }
        ]
      },
      "geometryTwo": {
        "oneOf": [
          {
            "type": "object",
            "properties": {
              "entity": {
                "type": "object",
                "required": [
                  "documentId",
                  "revision",
                  "objectType"
                ],
                "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
              },
              "keyPoint": {
                "enum": [
                  "center",
                  "start",
                  "middle",
                  "end"
                ]
              },
              "edge": {
                "type": "object",
                "required": [
                  "documentId",
                  "revision",
                  "objectType"
                ],
                "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
              }
            },
            "required": [
              "entity"
            ],
            "additionalProperties": false
          },
          {
            "type": "object",
            "properties": {
              "origin": {
                "type": "object",
                "required": [
                  "documentId",
                  "revision",
                  "objectType"
                ],
                "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
              }
            },
            "required": [
              "origin"
            ],
            "additionalProperties": false
          }
        ]
      },
      "type": {
        "enum": [
          "rigid",
          "revolute",
          "slider",
          "cylindrical",
          "pin_slot",
          "planar",
          "ball"
        ]
      },
      "axis": {
        "enum": [
          "x",
          "y",
          "z"
        ]
      },
      "slideAxis": {
        "enum": [
          "x",
          "y",
          "z"
        ]
      },
      "angle": {
        "oneOf": [
          {
            "type": "number"
          },
          {
            "type": "string",
            "minLength": 1,
            "maxLength": 512
          }
        ],
        "description": "Number in mm (angle in deg), or a dimensionally valid Fusion parameter expression."
      },
      "offset": {
        "oneOf": [
          {
            "type": "number"
          },
          {
            "type": "string",
            "minLength": 1,
            "maxLength": 512
          }
        ],
        "description": "Number in mm (angle in deg), or a dimensionally valid Fusion parameter expression."
      },
      "offsetX": {
        "oneOf": [
          {
            "type": "number"
          },
          {
            "type": "string",
            "minLength": 1,
            "maxLength": 512
          }
        ],
        "description": "Number in mm (angle in deg), or a dimensionally valid Fusion parameter expression."
      },
      "offsetY": {
        "oneOf": [
          {
            "type": "number"
          },
          {
            "type": "string",
            "minLength": 1,
            "maxLength": 512
          }
        ],
        "description": "Number in mm (angle in deg), or a dimensionally valid Fusion parameter expression."
      },
      "flipped": {
        "type": "boolean"
      },
      "locked": {
        "type": "boolean"
      }
    },
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target",
      "joint"
    ],
    "description": "Redefine root-owned regular joint geometry, motion family, offsets, angle, flip or lock. Restore timeline in finally and verify after recompute. Use joint_edit for name, suppression, limits and drive values; joint_delete for deletion."
  },
  "motion_link_create": {
    "type": "object",
    "properties": {
      "jointOne": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
      },
      "jointTwo": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
      },
      "name": {
        "type": "string",
        "minLength": 1,
        "maxLength": 120
      },
      "motionOne": {
        "enum": [
          "rotation",
          "slide",
          "primarySlide",
          "secondarySlide",
          "pitch",
          "roll",
          "yaw"
        ]
      },
      "motionTwo": {
        "enum": [
          "rotation",
          "slide",
          "primarySlide",
          "secondarySlide",
          "pitch",
          "roll",
          "yaw"
        ]
      },
      "valueOne": {
        "oneOf": [
          {
            "type": "number"
          },
          {
            "type": "string",
            "minLength": 1,
            "maxLength": 512
          }
        ],
        "description": "Number in mm (angle in deg), or a dimensionally valid Fusion parameter expression."
      },
      "valueTwo": {
        "oneOf": [
          {
            "type": "number"
          },
          {
            "type": "string",
            "minLength": 1,
            "maxLength": 512
          }
        ],
        "description": "Number in mm (angle in deg), or a dimensionally valid Fusion parameter expression."
      },
      "reversed": {
        "type": "boolean"
      }
    },
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target",
      "jointOne",
      "motionOne",
      "motionTwo",
      "valueOne",
      "valueTwo"
    ],
    "description": "Create a native motion link between two root-owned joints, or two different motions of jointOne when jointTwo is omitted. Positive ratio magnitudes use mm for translation and deg for rotation; reversed selects opposite direction. Requires the November 2025+ API; no script fallback."
  },
  "motion_link_edit": {
    "type": "object",
    "properties": {
      "link": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
      },
      "suppressed": {
        "type": "boolean"
      },
      "name": {
        "type": "string",
        "minLength": 1,
        "maxLength": 120
      },
      "motionOne": {
        "enum": [
          "rotation",
          "slide",
          "primarySlide",
          "secondarySlide",
          "pitch",
          "roll",
          "yaw"
        ]
      },
      "motionTwo": {
        "enum": [
          "rotation",
          "slide",
          "primarySlide",
          "secondarySlide",
          "pitch",
          "roll",
          "yaw"
        ]
      },
      "valueOne": {
        "oneOf": [
          {
            "type": "number"
          },
          {
            "type": "string",
            "minLength": 1,
            "maxLength": 512
          }
        ],
        "description": "Number in mm (angle in deg), or a dimensionally valid Fusion parameter expression."
      },
      "valueTwo": {
        "oneOf": [
          {
            "type": "number"
          },
          {
            "type": "string",
            "minLength": 1,
            "maxLength": 512
          }
        ],
        "description": "Number in mm (angle in deg), or a dimensionally valid Fusion parameter expression."
      },
      "reversed": {
        "type": "boolean"
      }
    },
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target",
      "link"
    ],
    "description": "Edit a root-owned motion link ratio, degree-of-freedom pair, direction, name or suppression. Joint membership is immutable; recreate the link to change members. Verify exact joint identities, ratio, flags and health."
  },
  "motion_link_delete": {
    "type": "object",
    "properties": {
      "link": {
        "type": "object",
        "required": [
          "documentId",
          "revision",
          "objectType"
        ],
        "description": "Guarded reference from inspect in this document/revision; occurrence references retain instance context."
      }
    },
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target",
      "link"
    ],
    "description": "Delete a root-owned motion link under the same transaction/recovery contract."
  },
  "configuration_inspect": {
    "type": "object",
    "description": "Read the loaded Design configuration graph without activation or recompute: ordinary rows, the separate native reserved test row, all supported typed cells including inactive/test cells, exact controlled-source links and current ordinary row. Unreadable fields and unknown/theme/hierarchical/inserted scopes remain explicit incomplete diagnostics. Configuration lifecycle and configured-design model mutations remain disabled pending native recovery/archive gates.",
    "properties": {},
    "required": [
      "op",
      "target"
    ]
  },
  "render_scene_inspect": {
    "type": "object",
    "required": [
      "op",
      "sessionId",
      "target"
    ],
    "properties": {
      "sessionId": {
        "type": "string"
      },
      "target": {
        "type": "object",
        "required": [
          "documentId",
          "revision"
        ],
        "additionalProperties": false,
        "properties": {
          "documentId": {
            "type": "string"
          },
          "revision": {
            "type": "string"
          }
        }
      },
      "maxEnvironments": {
        "type": "integer",
        "minimum": 0,
        "maximum": 32
      },
      "camera": {
        "oneOf": [
          {
            "type": "object",
            "required": [
              "type",
              "space",
              "unit",
              "eye",
              "target",
              "upVector",
              "extents"
            ],
            "additionalProperties": false,
            "properties": {
              "type": {
                "type": "string",
                "enum": [
                  "orthographic"
                ]
              },
              "space": {
                "type": "string",
                "enum": [
                  "world"
                ]
              },
              "unit": {
                "type": "string",
                "enum": [
                  "mm"
                ]
              },
              "eye": {
                "type": "array",
                "minItems": 3,
                "maxItems": 3,
                "items": {
                  "type": "number",
                  "minimum": -1000000000.0,
                  "maximum": 1000000000.0
                }
              },
              "target": {
                "type": "array",
                "minItems": 3,
                "maxItems": 3,
                "items": {
                  "type": "number",
                  "minimum": -1000000000.0,
                  "maximum": 1000000000.0
                }
              },
              "upVector": {
                "type": "array",
                "minItems": 3,
                "maxItems": 3,
                "items": {
                  "type": "number",
                  "minimum": -1000000000.0,
                  "maximum": 1000000000.0
                }
              },
              "extents": {
                "type": "array",
                "minItems": 2,
                "maxItems": 2,
                "items": {
                  "type": "number",
                  "minimum": 1e-06,
                  "maximum": 1000000000.0
                }
              }
            }
          },
          {
            "type": "object",
            "required": [
              "type",
              "space",
              "unit",
              "eye",
              "target",
              "upVector",
              "perspectiveAngle",
              "angleUnit"
            ],
            "additionalProperties": false,
            "properties": {
              "type": {
                "type": "string",
                "enum": [
                  "perspective"
                ]
              },
              "space": {
                "type": "string",
                "enum": [
                  "world"
                ]
              },
              "unit": {
                "type": "string",
                "enum": [
                  "mm"
                ]
              },
              "eye": {
                "type": "array",
                "minItems": 3,
                "maxItems": 3,
                "items": {
                  "type": "number",
                  "minimum": -1000000000.0,
                  "maximum": 1000000000.0
                }
              },
              "target": {
                "type": "array",
                "minItems": 3,
                "maxItems": 3,
                "items": {
                  "type": "number",
                  "minimum": -1000000000.0,
                  "maximum": 1000000000.0
                }
              },
              "upVector": {
                "type": "array",
                "minItems": 3,
                "maxItems": 3,
                "items": {
                  "type": "number",
                  "minimum": -1000000000.0,
                  "maximum": 1000000000.0
                }
              },
              "perspectiveAngle": {
                "type": "number",
                "exclusiveMinimum": 0,
                "maximum": 179.999999999
              },
              "angleUnit": {
                "type": "string",
                "enum": [
                  "deg"
                ]
              }
            }
          }
        ]
      }
    },
    "description": "Guarded main-thread read of current viewport camera, render settings and up to 32 environments. Optional detached world-mm camera is constructed and read back without viewport assignment. Missing fields return PARTIAL; observationComplete covers only bounded available scope. sceneWitnessComplete and renderQualified remain false. No rendering, workspace activation or scene writes."
  },
  "exploded_view_plan": {
    "type": "object",
    "required": [
      "op",
      "sessionId",
      "target",
      "unit",
      "steps"
    ],
    "properties": {
      "sessionId": {
        "type": "string"
      },
      "target": {
        "type": "object",
        "required": [
          "documentId",
          "revision"
        ],
        "additionalProperties": false,
        "properties": {
          "documentId": {
            "type": "string"
          },
          "revision": {
            "type": "string"
          }
        }
      },
      "unit": {
        "type": "string",
        "enum": [
          "mm"
        ]
      },
      "steps": {
        "type": "array",
        "minItems": 1,
        "maxItems": 32,
        "items": {
          "type": "object",
          "required": [
            "durationSeconds",
            "moves"
          ],
          "additionalProperties": false,
          "properties": {
            "title": {
              "type": "string"
            },
            "durationSeconds": {
              "type": "number",
              "exclusiveMinimum": 0,
              "maximum": 3600
            },
            "moves": {
              "type": "array",
              "minItems": 1,
              "maxItems": 128,
              "items": {
                "type": "object",
                "required": [
                  "occurrence",
                  "direction",
                  "distance",
                  "frame"
                ],
                "additionalProperties": false,
                "properties": {
                  "occurrence": {
                    "type": "object",
                    "description": "Exact guarded occurrence reference from inspect; every repeated/nested instance is distinct."
                  },
                  "direction": {
                    "type": "array",
                    "minItems": 3,
                    "maxItems": 3,
                    "items": {
                      "type": "number",
                      "minimum": -1000000000.0,
                      "maximum": 1000000000.0
                    }
                  },
                  "distance": {
                    "type": "number",
                    "exclusiveMinimum": 0,
                    "maximum": 1000000.0
                  },
                  "frame": {
                    "type": "string",
                    "enum": [
                      "world",
                      "parent",
                      "local"
                    ]
                  }
                }
              }
            },
            "instruction": {
              "type": "string"
            }
          }
        }
      },
      "sampleTimes": {
        "type": "array",
        "maxItems": 62,
        "items": {
          "type": "number",
          "minimum": 0,
          "maximum": 3600
        }
      },
      "playback": {
        "type": "string",
        "enum": [
          "explode",
          "assemble"
        ]
      }
    },
    "description": "Read-only source-bound exploded assembly plan. Normalized translation directions in immutable home world/parent/local axes; simultaneous moves within ordered steps. Descendants inherit ancestor translations once, plus own moves. Bounded deterministic sample matrices and exact home reverse endpoint. No native moves, graphics, BOM quantity changes, render/video or storyboard creation. Complete configuration identity required."
  },
  "exploded_preview_create": {
    "type": "object",
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target",
      "sourceTarget",
      "creationOperationId",
      "expectedPlanId",
      "planner"
    ],
    "properties": {
      "sessionId": {
        "type": "string"
      },
      "target": {
        "type": "object",
        "required": [
          "documentId",
          "revision"
        ],
        "additionalProperties": false,
        "properties": {
          "documentId": {
            "type": "string"
          },
          "revision": {
            "type": "string"
          }
        }
      },
      "sourceTarget": {
        "type": "object",
        "required": [
          "documentId",
          "revision"
        ],
        "additionalProperties": false,
        "properties": {
          "documentId": {
            "type": "string"
          },
          "revision": {
            "type": "string"
          }
        }
      },
      "creationOperationId": {
        "type": "string"
      },
      "expectedPlanId": {
        "type": "string"
      },
      "planner": {
        "type": "object",
        "required": [
          "unit",
          "steps"
        ],
        "additionalProperties": false,
        "properties": {
          "unit": {
            "type": "string",
            "enum": [
              "mm"
            ]
          },
          "steps": {
            "type": "array",
            "minItems": 1,
            "maxItems": 32,
            "items": {
              "type": "object",
              "required": [
                "durationSeconds",
                "moves"
              ],
              "additionalProperties": false,
              "properties": {
                "title": {
                  "type": "string"
                },
                "durationSeconds": {
                  "type": "number",
                  "exclusiveMinimum": 0,
                  "maximum": 3600
                },
                "moves": {
                  "type": "array",
                  "minItems": 1,
                  "maxItems": 128,
                  "items": {
                    "type": "object",
                    "required": [
                      "occurrence",
                      "direction",
                      "distance",
                      "frame"
                    ],
                    "additionalProperties": false,
                    "properties": {
                      "occurrence": {
                        "type": "object",
                        "description": "Exact guarded occurrence reference from inspect; every repeated/nested instance is distinct."
                      },
                      "direction": {
                        "type": "array",
                        "minItems": 3,
                        "maxItems": 3,
                        "items": {
                          "type": "number",
                          "minimum": -1000000000.0,
                          "maximum": 1000000000.0
                        }
                      },
                      "distance": {
                        "type": "number",
                        "exclusiveMinimum": 0,
                        "maximum": 1000000.0
                      },
                      "frame": {
                        "type": "string",
                        "enum": [
                          "world",
                          "parent",
                          "local"
                        ]
                      }
                    }
                  }
                },
                "instruction": {
                  "type": "string"
                }
              }
            }
          },
          "sampleTimes": {
            "type": "array",
            "maxItems": 62,
            "items": {
              "type": "number",
              "minimum": 0,
              "maximum": 3600
            }
          },
          "playback": {
            "type": "string",
            "enum": [
              "explode",
              "assemble"
            ]
          }
        }
      }
    },
    "description": "Create finite copied solid-BRep presentation graphics in the exact active blank unsaved Design proven by a committed current-session new_design result. Regenerates the guarded source plan; leaves source active. Exclusive session lease, no source moves/visibility writes, no model transaction, automatic document close, render or capture. Live capability and native backend qualification are separate from durable operation receipts."
  },
  "exploded_preview_sample": {
    "type": "object",
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target",
      "previewId",
      "expectedGeneration",
      "sampleIndex"
    ],
    "properties": {
      "sessionId": {
        "type": "string"
      },
      "target": {
        "type": "object",
        "required": [
          "documentId",
          "revision"
        ],
        "additionalProperties": false,
        "properties": {
          "documentId": {
            "type": "string"
          },
          "revision": {
            "type": "string"
          }
        }
      },
      "previewId": {
        "type": "string"
      },
      "expectedGeneration": {
        "type": "integer",
        "minimum": 0,
        "maximum": 1000000000
      },
      "sampleIndex": {
        "type": "integer",
        "minimum": 0,
        "maximum": 63
      }
    },
    "description": "Apply one server-stored absolute sample to exact-owned graphics; preserve active document. Source must remain unchanged. Requires the current controller capability, presentation target, generation and a durable operation ID. Old-session native resources are never rebound."
  },
  "exploded_preview_show": {
    "type": "object",
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target",
      "previewId",
      "expectedGeneration"
    ],
    "properties": {
      "sessionId": {
        "type": "string"
      },
      "target": {
        "type": "object",
        "required": [
          "documentId",
          "revision"
        ],
        "additionalProperties": false,
        "properties": {
          "documentId": {
            "type": "string"
          },
          "revision": {
            "type": "string"
          }
        }
      },
      "previewId": {
        "type": "string"
      },
      "expectedGeneration": {
        "type": "integer",
        "minimum": 0,
        "maximum": 1000000000
      }
    },
    "description": "Explicitly activate the exact-owned presentation in Fusion; refuse an intervening foreign active document. No OS foreground, camera change or capture. Requires the current controller capability, presentation target, generation and a durable operation ID. Old-session native resources are never rebound."
  },
  "exploded_preview_dispose": {
    "type": "object",
    "required": [
      "op",
      "sessionId",
      "operationId",
      "target",
      "previewId",
      "expectedGeneration"
    ],
    "properties": {
      "sessionId": {
        "type": "string"
      },
      "target": {
        "type": "object",
        "required": [
          "documentId",
          "revision"
        ],
        "additionalProperties": false,
        "properties": {
          "documentId": {
            "type": "string"
          },
          "revision": {
            "type": "string"
          }
        }
      },
      "previewId": {
        "type": "string"
      },
      "expectedGeneration": {
        "type": "integer",
        "minimum": 0,
        "maximum": 1000000000
      }
    },
    "description": "Delete only the exact retained graphics tree and leave the blank document open for caller. Supports a narrowly proven cleanup after unresolved terminal storage without rewriting that history; no global Undo or close. Requires the current controller capability, presentation target, generation and a durable operation ID. Old-session native resources are never rebound."
  },
  "exploded_preview_inspect": {
    "type": "object",
    "required": [
      "op",
      "sessionId",
      "previewId"
    ],
    "properties": {
      "sessionId": {
        "type": "string"
      },
      "previewId": {
        "type": "string"
      }
    },
    "description": "Main-thread live preview ownership/geometry/history observation. Cached operation receipts do not establish current graphics liveness. Old-session history remains separately readable through mech_operation_status; no native reference adoption or lifecycle repair is provided here."
  }
}